SpaceX launched the world's most powerful rocket on a critical 13th test flight late Friday, but there was no triskaidekaphobia on this mission.

The July 24 test launch, Space's Starship Flight 13 mission, sent a towering rocket the size of a 40-story skyscraper into space from South Texas, returned its massive Booster to Earth, and then — in a feat perhaps none saw coming — gently landed its Starship upper stage in the Indian Ocean, where it tipped over to float belly up on the sea.

"Starship is intact, floating in the ocean and transmitting telemetry!" SpaceX CEO Elon Musk wrote on X.

"That is a first," SpaceX spokesperson Dan Huot added in live commentary as a drone beamed stunning views of Starship bobbing in the waves. "That is the softest splashdown we have ever had with Starship in the Indian Ocean."

The splashdown capped what appeared to be a mostly successful test flight of SpaceX's biggest Starship ever. With a mighty roar, Starship Flight 13 lifted off from SpaceX's Starbase, Texas launch site at 6:51 p.m. EDT (2251 GMT) on a test flight that lasted just over one hour.

It was only the second flight of the company's new Starship Version 3 design, or V3, and SpaceX was hoping for a better outing than its first attempt in May. During that previous test, the Starship Flight 12 mission, the massive Super Heavy first-stage Booster suffered engine problems after stage separation and failed to make a water landing in the Gulf of Mexico. It crashed instead.

Lucky Flight 13

Friday's Starship Flight 13 mission fared a bit better.

SpaceX initially tried to launch Flight 13 on July 16, but the rocket aborted the try at the last second due to engine issues. SpaceX replaced some first-stage Raptor engines in time for a July 23 launch attempt, but waved off due to weather, setting the stage for Friday's successful liftoff.

Minutes into the flight, the Super Heavy Booster successfully separated from its Ship upper stage, aced a flip maneuver and returned to Earth. There was a problem during the landing burn. Only five engines appeared to fire when 13 were required to slow the Booster to landing speed. It hit the Gulf waters harder than planned, its camera views cutting out.

"It didn't look like we lit all 13 engines that we were planning for that initial landing burn," Huot said. "We were targeting a softer splashdown and, as you saw, it came in with quite a bit of velocity."

Starlink V3 makes a debut

Despite the Booster's rough landing, there were clear successes on Starship Flight 13.

While sailing on its suborbital trajectory, Flight 13's Ship upper stage deployed 20 next-generation Starlink Version 3 internet satellites — large, flat satellites equipped with laser communications links and expansive solar arrays that will replace SpaceX's current Starlink internet megaconstellation.

Starship is designed to launch 60 Starlink V3 satellites at a time, spitting them out through a slit-like payload bay door like a giant PEZ candy dispenser. All 20 Starlink V3 satellites deployed smoothly, with the last two switching on flashlights and looking back at their Ship carrier before floating off into orbital darkness. The satellites did not stay in space. They fell to Earth and burned up (by design) due to their suborbital flight path.

The Ship upper stage (which SpaceX also refers to as Starship) then reignited one of its six Raptor engines to test a critical engine relight capability that will allow future Starships to enter and leave orbit. The burn went off without a hitch — a milestone since SpaceX had not always performed the burn if a test didn't go smoothly.

Then it was time for reentry, with cameras beaming back stunning views of Starship wrapped in super-hot plasma as it fell back to Earth. The spacecraft executed a three-engine burn to flip over into a vertical landing position, but did shift down to two engines, then one before it toppled over to rest on the waves.

The sight of a floating Starship triggered a cacophony of cheers from SpaceX teams at Starbase and its Hawthorne, California rocket factory in the company's livestream. After all, Starships usually explode after they tip over.

"This is just the first time we've put a Starship into the water," SpaceX's Dan Huot said during live commentary. He called it SpaceX's "softest splashdown" ever. "This is a dream scenario for this team that's trying to get this heat shield data."

The heat shield isn't the only thing SpaceX's recovery team will be looking at.

Live views from Starship showed its six engines intact along with its flaps and other systems. Teams will be poring over what they can retrieve from the sea to help improve future Starship upgrades.

SpaceX is developing Starship to be a fully reusable launch system, a 407-foot-tall (124 meters) megarocket capable of taking Starlink fleets to orbit as easily as it lands NASA astronauts on the moon. That part is key.

NASA has tapped SpaceX's Starship to land its Artemis IV astronauts on the moon in 2028, but SpaceX has yet to ever complete an entire Earth orbit with Starship after 13 test flights and three years of launches. It's been a decade since Elon Musk first unveiled what SpaceX now calls Starship during a 2016 speech.

Over the next two years, SpaceX must not only send a Starship into orbit. The company also aims to return a Ship to Earth to catch it in the "chopsticks" of its Mechazilla launch pad at Starbase. (The company has already done so with its Super Heavy Booster stages.)

SpaceX also must successfully demonstrate in-space Starship refueling, complete an orbital tanker version of Starship, and finish a crewed lander version complete with a life support system that can keep astronauts alive on the moon. That's a lot on the Starship to-do list and NASA is watching.

"Congrats on getting Flight 13 underway," NASA Administrator Jared Isaacman wrote on X after the launch. "Excited for what will be learned from this mission. When Starship comes online, its capabilities will be game-changing, not least of which will be ensuring we never give up the Moon again!" In a lunar coincidence, Friday's launch coincided with the 57th anniversary of the Apollo 11 astronauts' return to Earth after their historic moon landing flight.

But for now, SpaceX is clearly celebrating.

"I'm a little over the moon right now," Huot said. "Wow. Lucky number 13. Hell of a great day for Starship."

Lightning struck a Chinese rocket shortly after liftoff this week, as seen in incredible video and photographs.

A Long March-3B rocket lifted off from China's Xichang Satellite Launch Center on Thursday (July 23) carrying a communications relay satellite destined for geostationary orbit. Some 30 seconds into flight, lightning struck the rocket, leading to awestruck cries from crowds gathered nearby to watch the launch.

Despite the strike, the rocket delivered the satellite to its intended orbit as planned, according to the China Aerospace Science and Technology Corporation (CASC). The satellite will help relay communications to the nation's Tiangong Space Station and other crewed missions.

This isn't the first time lightning has struck a rocket shortly after liftoff. A lightning bolt famously struck the Saturn V rocket carrying NASA's Apollo 12 mission, the second to ever land astronauts on the moon. In fact, the rocket was struck twice.

According to a report NASA issued after the mission, some non-essential instruments and sensors experienced "permanent effects" from the strikes. Nevertheless, the mission put astronauts Charles "Pete" Conrad, Alan Bean and Richard "Dick" Gordon on the moon as planned.

More recently, lightning struck a Russian Soyuz rocket in 2019 shortly after it launched. Like in this most recent example, the vehicle was able to place its Glasnost communications satellite in orbit despite the strike.

But not all rockets struck by lightning fare so well. In 1987, a bolt struck the United Launch Alliance Atlas/Centaur-67 rocket, leading to a malfunction in one of the computers that guided the vehicle and "ultimately causing the breakup of the vehicle," NASA wrote in a report of the incident.

The incident led to NASA developing strict Lightning Launch Commit Criteria (LLCC) to lower the risk of strikes by further defining weather conditions that would delay launches. "Since Atlas/Centaur-67 and the rigorous implementation of the LLCC, no other launch vehicles have intercepted or triggered lightning on launch in the United States," NASA wrote in a technical paper outlining the criteria.

The world's most powerful solid-fuel rocket just aced its third-ever mission.

Gravity-1, a distinctively squat and stubby rocket, launched Tuesday night (July 21) from the deck of a ship stationed off the coast of Shanghai.

Liftoff occurred at 10:54 p.m. EDT (0254 GMT and 10:54 a.m. Beijing time on July 22), according to the state-run Chinese outlet Xinhua, which further reported that all nine satellites reached "their designated orbits." Details about those satellites were not provided.

Gravity-1 is operated by Orienspace, a company based in the eastern Chinese province of Shandong. The rocket stands about 100 feet (30 meters) tall — less than half the height of SpaceX's workhorse Falcon 9 vehicle.

Gravity-1 consists of three core stages and four strap-on boosters, all of which feature solid rocket motors. The launcher can haul up to 14,300 pounds (6,500 kilograms) of payload to low Earth orbit (LEO), making it the most powerful solid rocket in the world. (For comparison: The liquid-fueled Falcon 9 can deliver a maximum of 50,265 pounds, or 22,800 kg, to LEO.)

The Chinese vehicle now has three flights under its belt, all of which launched from ships at sea and achieved full mission success. Gravity-1's first two flights occurred in January 2024 and October 2025.

There won't be such a long gap before Gravity-1 flies again, if all goes to plan. The rocket is expected to launch a batch of Chinese internet satellites in the next few months, according to the state-run outlet CGTN.

And Orienspace's ambitions don't end with Gravity-1. The company is also developing Gravity-2 and Gravity-3, larger, more powerful rockets that will feature liquid-fueled core stages and solid rocket boosters.

Gravity-2 could be ready to fly by the end of the year, CGTN reported. And that vehicle will likely lift off from an ocean-based pad as well.

"Sea launch of solid-propellant rockets paves the way for future launch of liquid rockets at sea," said Gravity-1 chief designer Xu Guoguang, according to CGTN. "We are also considering other methods, such as launching from drilling platforms."

The fight continues against SpaceX's controversial South Texas land swap.

That deal, which the company made with the U.S. Fish and Wildlife Service (USFWS), gives SpaceX 727 acres (294 hectares) of public land that's currently part of the Lower Rio Grande Valley National Wildlife Refuge. In exchange, the company hands over 683 acres (276 hectares) of its territory in the area, not all of it contiguous, to the USFWS.

Last month, a coalition of conservation and tribal groups sued the USFWS over the swap, saying it degrades the refuge and violates multiple laws, including the National Wildlife Refuge System Improvement Act of 1997. And yesterday (July 20), those groups filed an emergency injunction, asking a federal judge to stop the exchange until the courts can rule on the ongoing case.

"Federal officials are racing to fork over America's public lands to one of wealthiest corporations on Earth before the courts can even weigh in," Laiken Jordahl, national public lands advocate at the Center for Biological Diversity, said in a statement yesterday (July 20).

"This refuge is one of the last places left for the public to enjoy nature in the Rio Grande Valley," Jordahl added. "Why should Texans be forced to surrender even more of their public lands to a trillion-dollar corporation? The court has to intervene now, because once these refuge lands are transferred to SpaceX, they’re gone forever."

The land set to be transferred to SpaceX is near Starbase, the manufacturing and launch hub for the company's Starship megarocket. SpaceX sees Starship as transformational; it's the biggest and most powerful launcher ever built, and it's designed to be fully and rapidly reusable.

Starship remains in the development-and-testing phase. It has flown 12 suborbital test flights to date, all of them from Starbase, and is gearing up for Flight 13 this Thursday (July 23).

These launches pose a threat to the wildlife that the 90,000-acre (36,420 hectares) refuge was established to protect, according to the Center for Biological Diversity, a conservation nonprofit based in Tucson, Arizona.

"A 2024 study found that, after one launch, every single monitored shorebird nest near the launch site suffered egg damage or loss," the organization said in yesterday's statement. "Instead of taking any enforcement actions or working with SpaceX to reduce or eliminate its harm to the refuge, the Service [USFWS] is now citing the resulting degradation as justification for handing the public land to SpaceX."

Some of the land being transferred to SpaceX is part of the Palmito Ranch Battlefield National Historic Landmark, where the final battle of the Civil War was fought. This means the swap also violates the National Historic Preservation Act, according to the Center or Biological Diversity.

The Center or Biological Diversity and its partners also take issue with how the land deal was made.

"The proposed land exchange was first made public in March, but records obtained under the Freedom of Information Act show internal agency planning began as early as April 2025," yesterday's statement reads. "In those discussions with the regional director of the Service, the agency developed 'the most expedited schedule possible' for completing a land transfer and recommended hiring additional staff to meet what they described as an 'optimum timeframe.'"

The plaintiffs in the lawsuit against the USFWS are the Center for Biological Diversity, Save RGV, the Carrizo/Comecrudo Nation of Texas, Inc., and the South Texas Environmental Justice Network.

Once again, the "Land Down Under" is on the apparent uptick for falling space debris.

In early July, the Australian Space Agency reported that objects recovered, dubbed "space balls," are likely pressure vessels from a space launch vehicle. Six spherical pieces of space junk were found in the small seaside community of Forrest Beach, near Ingham. Australian Queensland Fire Department crews swung into action to assist partner agencies following the discovery of the potentially hazardous objects. Scientific teams safely secured a number of the items, establishing a 165 feet (50-meter) "exclusion zone" around them to assure public safety. The nature and origin of the debris are still being investigated.

This latest incident is part of an unwanted legacy of being the "fall guy" for space remains, from the U.S. Skylab space station debris that fell into Western Australia in 1979; a chunk of a SpaceX Dragon trunk found in New South Wales in 2022; a pressure vessel that washed up in Perth from an Indian booster in 2023; along with a section of Chinese Jielong-3 rocket in October 2025.

In fact, these incidents are becoming so common that the Australian Space Agency has put together a trio of steps to take if suspected space debris is discovered:

• Step 1: Do not handle the debris. Space objects are built from a range of materials that may be hazardous. They should only be handled by appropriately trained and equipped professionals.
• Step 2: Contact the local authorities if (a) the situation is potentially urgent (e.g. there is a life-threatening situation) or (b) otherwise contact the 24/7 Police Assistance Line for further advice.
• Step 3: Notify the Australian Space Agency, who may support authorities with technical expertise, liaise with foreign counterparts and operators, and advise on the country's treaty obligations. The ASA can advise local authorities on the appropriate response to a confirmed space debris event.

Indeed, if an item is definitely found to be space debris, the Australian Government has worldwide obligations to notify the launching authority of its discovery, and upon request, may be required to return the space junk.

"Even if they heat up, they don't care."

For Marlon Sorge, executive director of the Aerospace Corporation's Center for Orbital and Reentry Debris Studies (CORDS), it's no surprise that the recent so-called space balls endured their plunge from space.

"Very often they will be made of something like titanium which is really good at surviving," Sorge told Space.com. "In spite of them being metal, they tend to decelerate more than, say, a solid hunk of metal. They can 'float down' a little bit more gently than some other things," he said.

Sorge said that this class of space debris decelerates quicker, and also once on the surface the pieces are also more recognizable than broken up chunks of metal. Furthermore, if made of titanium, "even if they heat up, they don't care." In other words, they tend to survive reentry intact.

There's more awareness in the space debris study community that materials like titanium are potentially an issue, said Sorge. If you go to something like Composite Overwrapped Pressure Vessels (COPV), also commonly used in manufactured space hardware, that too is an issue you have to deal with, he said.

Bigger picture

But ultimately, many of these debris concerns could be mitigated with more responsible behaviors from space agencies and launch providers, Sorge said.

"In the bigger picture with [rocket] upper stages," Sorge added, "just don't let them randomly reenter. Bring them down via controlled reentry and then if they are survivable it doesn't matter because you dump them somewhere where there aren't any people."

As for the Australian-found space leftovers, these tanks are clearly coming from non-controlled reentry events, said Sorge, dropping out of the sky and washing up onshore.

Over the years, the Aerospace Corporation has studied recovered pressure vessels like those from the Australian affair. The welcome mat is open for contributions from countries that are on the receiving end of space objects, Sorge advised.

Some information can be gleaned from such appraisals, like what shape the recovered debris is in, what degree of temperatures they were exposed to. Also, such a hands and eyes-on look can point out what they didn't experience, which is also useful data, Sorge said.

If observers could track and observe incoming debris on its way down, it could be extremely helpful in identifying points of origin. That's currently a challenge, Sorge said. "If we get an impact location and a time of reentry that really helps us figure out what's going on," he said.

On the whole, there's a lot more attention being paid to the implications stemming from reentering, human-made, space leftovers.

"The real challenge is that this is still an area that we don't completely understand. We get surprises now and again," Sorge concluded, "because we know only so much. There's certainly a lot more awareness now than earlier years to be proactive in thinking about this."

Atmospheric drag wins

"It may seem surprising that pieces of the same rocket can show up in Australia, Canada or on a farm in Africa, but that's actually what we'd expect," said Michelle Hanlon, executive director of the Center for Air and Space Law at the University of Mississippi School of Law.

"Objects in low Earth orbit pass over much of the planet as the Earth rotates underneath them. If a reentry isn't controlled, the exact point where it finally comes down can shift by thousands of kilometers depending on when atmospheric drag finally wins," Hanlon told Space.com.

Since most of the Earth is ocean, that's where most debris ends up, Hanlon said. "Every now and then, though, a tough piece survives and lands somewhere people can find it  — or lands in the ocean and gets swept swiftly to shore."

Country of origin?

Hanlon said that the pressure vessels like those found in Australia are a good example.

"They're built to withstand enormous pressures, so they are also among the pieces most likely to survive reentry. That's why they seem to turn up so often," said Hanlon.

Why are recovered space debris so hard to identify, their country-of-origin?

"I'm not sure stamping everything with a country-of-origin is the answer," said Hanlon. "Many of these objects can already be identified by their design, serial numbers or by matching them to launch and registration records. And there's no guarantee a label would even survive reentry."

For Hanlon, the bigger issue is traceability. "Can authorities quickly figure out what the object is, whether it poses any danger and which state should be contacted? Better information-sharing and better tracking would be far more useful than a 'Made in' stamp," Hanlon said.

"One thing I'd also point out is that we're seeing more of these simply because we're launching a lot more things into space. That's actually a sign of how active the space sector has become, not necessarily that it's becoming less safe," said Hanlon.

Even if reentries go exactly as planned 99.9 percent of the time, more launches mean more reentries, which means more chances that a particularly durable piece survives and lands somewhere unexpected.

All-in-all, the Australian incident of space balls is another sobering reminder that space activities don't end when a mission does, Hanlon concluded. "End-of-life disposal is now just as much a part of responsible space operations as launch."

This recent debris incident has a bit of a cosmic coincidence to it, too, Hanon added. "It's funny that we're having this conversation just as 'Spaceballs: The New One' is gearing up."

The sequel is being filmed in Australia.

Twenty-four Starlink satellites reached low Earth orbit on Tuesday (July 21), a day later than originally scheduled due to a last-second rocket engine abort.

SpaceX at first tried to launch the broadband internet relay units on a Falcon 9 rocket on Monday morning (July 20), but an unexpected engine cutoff at the point of ignition scrubbed the day's attempt. The company did not provide a reason for the abort.

By Tuesday, whatever the problem was had been addressed and the Falcon 9 was ready to fly. It liftoff off at 10:49 a.m. EDT (1449 GMT; 7:49 a.m. PDT local time) from Space Launch Complex 4 East at Vandenberg Space Force Base in California. About an hour later, after a normal ascent, the new Starlink batch (Group 17-39) were deployed into their intended orbit.

"Deployment of 24 Starlink satellites confirmed," SpaceX posted on social media.

The Falcon 9 rocket's first stage, Booster 1082, completed its 23rd mission by touching down atop the droneship "Of Course I Still Love You" positioned in the Pacific Ocean.

The Starlink network provides worldwide access to the internet, especially to areas where other means of connection are not possible. The megaconstellation also enables in-flight wifi and direct-to-cell services for select providers.

Tuesday's Starlink launch was SpaceX's 85th Falcon 9 launch of the year. SpaceX experienced a similar but unrelated last-second abort on its first attempt at launching its 13th test flight of its Starship megarocket on Thursday (July 16). That flight has now been rescheduled for Thursday (July 23).

SpaceX launched a trailblazing satellite-servicing mission today (July 21).

A Falcon 9 rocket lifted off from Florida's Cape Canaveral Space Force Station today at 5:15 p.m. EDT (2115 GMT).

SpaceX called today's launch MRV-MEV, because it's sending up a Mission Robotic Vehicle and three Mission Extension Pods (MEPs). These spacecraft will be operated by SpaceLogistics, a subsidiary of Virginia-based aerospace giant Northrop Grumman.

MRV-MEV is headed to geostationary orbit (GEO), 22,236 miles (35,786 kilometers) above Earth. At this altitude, orbital speed matches the velocity of our planet's rotation, allowing spacecraft to "hover" over the same patch of ground continuously. For this reason, GEO is a popular destination for spy, communications and weather satellites.

The new mission will work to extend the lives of such satellites. The MRV is equipped with two 10-foot-long (3 meters) robotic arms, a system developed by the U.S. Defense Advanced Research Projects Agency (DARPA) with the help of the Naval Research Laboratory. The spacecraft will use those arms to attach the MEPs — the first three ever to launch — to three separate satellites in GEO.

"Once installed, the MEP uses electric propulsion to provide orbit control and momentum unloading for a client satellite," Northrop Grumman wrote in an MEP fact sheet. "The MEP is controlled by the customer via a self-contained C- or Ku-band telemetry and command system, and [is] capable of providing up to eight years of life extension for a typical 2,000 kg satellite in GEO."

The Australian satellite operator Optus booked one of the MEPs, and Intelsat hired out the other two, according to Tech Times.

The MRV and MEPs will reach GEO separately. When it's rendezvous time, the robotic-armed spacecraft will grab an MEP and ferry it over to its client satellite, Tech Times reported. The MRV will then remain in GEO after it has installed the third MEP, waiting for other such "satellite jetpacks" to reach orbit.

In addition to installing MEPs, the MRV "can relocate, inspect, repair and upgrade spacecraft while in orbit," Northrop Grumman's website states.

"MRV includes a Northrop Grumman-developed Passive Refueling Module (PRM), the first refueling interface standard approved by the U.S. Space Force, which enables MRV to be refueled in orbit," it adds. "With advanced robotics technology and Northrop Grumman's proven experience in satellite servicing, the mission delivers an unprecedented capability and new class of system that can continuously evolve to support novel or increasingly advanced missions for our nation, making assets in space more resilient."

That "proven experience in satellite servicing" consists of two previous Northrop Grumman projects. Mission Extension Vehicle-1 (MEV-1) — the first-ever commercial satellite-servicing spacecraft — launched in October 2019 and successfully rendezvoused with its target in GEO (the communications satellite Intelsat 901) four months later. MEV-2 launched in August 2020 and docked with Intelsat 10-02 the following April.

Neither MEV-1 nor MEV-2 used Mission Extension Pods, however. Each of those previous efforts employed a single servicing craft, which made its way to the target satellite, docked and performed life-extension duties on its own.

All went according to plan during the launch: The Falcon 9's upper stage deployed the MRV 35.5 minutes after liftoff and the three MEPs at 10-minute intervals after that, according to SpaceX.

In a departure from most Falcon 9 missions, there was not a first-stage landing today.

"Due to the additional performance needed to launch these payloads to geosynchronous transfer orbit, this will be the 32nd and final flight for the Falcon 9 first stage booster supporting this mission, which previously launched CRS-24, Eutelsat HOTBIRD 13F, OneWeb 1, SES-18 and SES-19, and 27 Starlink missions," SpaceX's MRV-MEP mission description reads.

SpaceX's rocket-reuse record is 36 flights, set earlier this month during a Falcon 9 launch of the company's Starlink internet satellites.

MEV-MEP was SpaceX's second launch of the day. The company also sent 24 Starlink craft to orbit atop a Falcon 9 from California this morning.

Editor's note: This story was updated at 5:23 p.m. ET with news of successful liftoff. It was then updated again at 11:05 a.m. ET on July 22 with news of successful payload deployment, and to note DARPA's key role in this mission.

SpaceX has pushed the next launch of its Starship megarocket back a few more days.

Elon Musk's company is now targeting Thursday (July 23) for Flight 13 of Starship, the giant, fully reusable vehicle it's developing to help get people to the moon and Mars, among other spaceflight tasks.

If all goes to plan, the 408-foot-tall (124.4 meters) Starship will lift off from SpaceX's Starbase site in South Texas on Thursday during a 90-minute window that opens at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local Texas time). You can watch the action live here at Space.com, courtesy of SpaceX.

It will be the second launch attempt for Starship Flight 13. The first came last Thursday (July 16) and ended in an abort, which occurred just as the giant rocket's 33 first-stage Raptor engines were firing up.

"To be confident of a good flight, 2 Raptors will be removed & replaced. Most probable launch timing is early next week," Musk said on July 16 via X, the social media platform he owns.

SpaceX first targeted today (July 20) for Flight 13's second try. On Sunday (July 19), however, the company announced that it had pushed that date back to no earlier than Thursday.

Flight 13 will be the second launch of Starship Version 3 (V3), the latest, most advanced iteration of the megarocket. V3 is the variant that will land astronauts on the moon for NASA's Artemis program and fly SpaceX's first Mars missions, if all goes to plan.

The plan for the upcoming suborbital launch is similar to that of Flight 12, which lifted off on May 22. Starship's Super Heavy first stage will aim to steer itself back to Earth for a controlled splashdown in the Gulf of Mexico, while the Ship upper stage will do the same halfway around the world, off the coast of Western Australia.

SpaceX accomplished the latter objective on Flight 12 but not the former; Super Heavy suffered engine issues during its return to Earth and ended up hitting the Gulf waters hard.

Flight 13 will do a few new things, however. For example, it will carry 20 of SpaceX's next-gen Starlink V3 internet satellites, which have never flown to space before. SpaceX plans to build a constellation of 100,000 Starlink V3 spacecraft in low Earth orbit over the coming years, and Starship will do all of the heavy lifting.

These 20 Starlinks won't stay aloft for long, however. Since Ship is flying on a suborbital trajectory, the satellites will come back to Earth relatively quickly — about 20 minutes after deployment, according to SpaceX's Flight 13 mission description.

Starship debuted in April 2023. All of its test flights to date have been suborbital.

Japan has succeeded in the first-ever flight test of its RV-X experimental reusable rocket prototype.

The launch — or hop, considering its duration and distance — took place at the Japan Aerospace Exploration Agency's (JAXA) Noshiro test facility on July 11 and lasted about 40 seconds. The 24-foot-tall (7.3 meters) test vehicle, powered by a single engine, rose just over 33 feet (10 m) in the air and traveled a horizontal distance of approximately 50 feet (15 m) across the site's concrete pad before touching down softly on the side opposite its liftoff point.

The short test flight went exactly as planned and puts JAXA and its partners one step closer to the development of a technological spaceflight achievement only ever accomplished by a small handful of orbital rockets — SpaceX's Falcon 9, Falcon Heavy and Starship, Blue Origin's New Glenn and, most recently, China's Long March 10B.

JAXA's RV-X is being developed and operated in conjunction with Japan's Mitsubishi Heavy Industries and is a precursor vehicle to a single-stage reusable flight experiment project called CALLISTO. CALLISTO is a joint venture involving JAXA, France's space agency CNES and the German Aerospace Center (DLR) to design and build a single-stage rocket capable of vertical launch, landing, refurbishment and reuse. That vehicle will itself be a pathfinder rocket as JAXA seeks its own entry into the cost-saving playing field of reusable launch services.

Japan's most advanced rocket in operation, the H3, was introduced in 2023 but wasn't designed for reusability. The H3 is more efficient and cost-effective than its H-2A predecessor, which was retired last year. But two of the new rocket's eight launches have not been fully successful, and it falls short in its cost-effectiveness compared to more advanced reusable rocket stages. So JAXA is hard at work on the H3's future replacement.

"Reusable rockets require consideration of operational feasibility," JAXA's website says. "By repeatedly verifying maintenance, operation, vehicle movement and launch pad setup using an actual experimental vehicle in preparation for flight tests, we were able to establish operational procedures that will contribute to the repeated operation of future rockets."

The test, and the RV-X vehicle itself, slightly resemble a similar flight article from SpaceX's early Starship development days. The "Starhopper" Starship prototype was compared to a water tower during its first "hopper" test in 2019. The first time the stumpy, three-legged, steel Starhopper jumped off the ground at SpaceX's Starbase facility in South Texas, it flew about 65 feet (20 m) straight up and back down.

Starhopper's success paved the way for higher jumps for longer durations as SpaceX honed Starship's early design, and the same is planned for RV-X. Now that JAXA's test rocket has completed its first 33-foot (10 m) hop, Japan's space agency is looking higher, too. RV-X's next launch is expected to fly as high as 330 feet (100 m), with another lateral crossover and hover included in its flight before landing.

An Indian company just made spaceflight history.

Skyroot Aerospace successfully launched its Vikram-1 rocket to low Earth orbit (LEO) early Saturday morning (July 18), making India just the third country with a private orbital launch capability. The other two are established space powers — the U.S. and China.

"It is the dawn of a new space era," one of Skyroot's commentators said during the company's launch webcast on Saturday.

Skyroot Aerospace is based in the central Indian city of Hyderabad and was founded in 2018. The company made history for the first time four years later with its Vikram-S suborbital rocket, becoming the first private Indian outfit ever to reach space.

Vikram-1 is the next step for Skyroot: an orbital vehicle. The four-stage, seven-story-tall rocket is a small-satellite launcher; it can haul about 770 pounds (350 kilograms) of payload to LEO, according to the company.

"The small satellite launch market is deeply constrained on the supply side," Skyroot co-founder and CEO Pawan Kumar Chandana said in an emailed statement on Thursday (July 16).

"At the same time, the demand for services enabled by satellites in space will only continue to grow, and that is where Skyroot's opportunity lies," added Chandana, who, like company co-founder Naga Bharath Daka, used to work for the Indian Space Research Organisation.

The company began exploiting that opportunity on Saturday morning, with a test flight called Aagaman (Sanskrit for "Arrival"). The main goal was to see how Vikram-1 and its various systems performed during flight. But the rocket also carried some customer payloads, which were scheduled to be deployed at an altitude of 280 miles (450 kilometers).

Those payloads included a technology demonstration from the German company DCUBED; the Solaras S3 nanosatellite pathfinder from Indian startup Grahaa Space; and Embrace, a robotic arm built by the Indian company Cosmoserve Space that's designed to capture space debris.

Vikram-1 also carried Skyroot's SCOPE satellite, which collected a variety of data to help the company assess the rocket's performance during flight. There were two symbolic payloads on board as well — a small, 18-karat gold rocket from the artist Ajay Kumar Mattewada and "Cosmic Bloom," which was designed by Cosmos Diamonds, a company that makes jewelry using lab-grown gems.

All of them made it to space safe and sound. Vikram-1 lifted off from the Satish Dhawan Space Centre, on the Indian barrier island of Sriharikota, on Saturday at 2:35 a.m. EDT (0635 GMT; 12:05 p.m. India Standard Time), roaring off the pad in a flash thanks to its first-stage solid rocket motor.

The rocket performed as planned, sticking to a nominal trajectory and deploying the payloads right on schedule. Vikram-1 had ticked all of its boxes by just 17 minutes after liftoff, leading to a pronouncement from mission control.

"The Vikram-1 Aagaman mission is a grand success," the mission director said, eliciting cheers from the folks in the room.

It was a big moment for Skyroot and for India, and it augurs big things to come, according to Lt. Gen. AK Bhatt (retired), Director General of the Indian Space Association.

"The successful orbital launch of Skyroot Aerospace’s Vikram-1 (Mission Aagaman) is a defining milestone for India’s space journey," Bhatt said in an emailed statement shortly after the mission wrapped up. "By executing the nation's first fully private orbital flight, Skyroot has shattered legacy boundaries, demonstrating that our domestic industry is primed to handle end-to-end space missions."

Editor's note: This story was updated at 3:25 a.m. ET on July 18 with news of successful launch and satellite deployment.

Astronauts just flew to Earth orbit space atop a rocket emblazoned with an energy-drink ad.

The Soyuz MS-29 launch to the International Space Station on Tuesday (July 14), from the Russian-run Baikonur Cosmodrome in Kazakhstan, used a Soyuz rocket festooned with ads for Лимонад ("Lemonade") LIT ENERGY. The ads are visible in shots of the rocket's rollout on July 11, published here and here via NASA's Flickr account.

The Soyuz used for the launch also featured drawings from children with cancer — as well as the phrase "Life has no end" — to advertise the Unity Charitable Foundation, according to a Russian-language state media report machine-translated into English. The campaign is part of a series in support of the foundation that began in November 2025, the media report added.

To be sure, the Russian space agency Roscosmos (like other space agencies) often adorns its rockets with colorful artwork and logos that may not necessarily result in payment. In June 2018, for example, a Soyuz launched with a FIFA World Cup logo that may have been a publicity campaign to advertise the soccer competition, which was occurring that month in Russia.

While there have been some experiments by other space agencies regarding advertising — anyone remember the space cola wars? — here are a few notable examples from Russia and its predecessor state, the Soviet Union.

• A 1990 cosmonaut launch, partly for the Tokyo Broadcasting Service, carried a Japanese journalist from TBS — as well as advertisements on the side of the Soviet Soyuz rocket. Sony, Unicharm and Pocari Sweat patches were also reportedly flown on the mission.
• After the breakup of the Soviet Union, the Mir space station featured advertisements for companies like RadioShack, Pepsi and Israel's Tnuva Milk.
• A Pizza Hut ad flew on a Russian Proton rocket in 2000 for roughly $1.25 million (nearly $3 million in today's dollars). The restaurant chain then followed up in 2001 with a special space pizza delivery — but using salami, as it is more shelf-stable than pepperoni.

So Russia's practice of launching ads into space is not new. However, Ars Technica has suggested that contractions in the Russian economy led to very recent changes in the country's laws for space advertising that could lead to more examples like this.

Russia's unsanctioned invasion of Ukraine in February 2022 caused many international partnerships in space (and other projects) to fall apart, which Ars believes may have led to Russian President Vladimir Putin's authorization for recurring space ads. The new legislation was cited on Roscosmos' Telegram account in October 2025, the Ars report added.

"According to the amendments, Roscosmos has been granted the right, effective January 1, 2026, to place advertising on space objects owned by both the state corporation itself and federally," said the Roscosmos statement, according to Ars. "The amendments will create a mechanism for attracting private investment in Russian space exploration, and reduce the burden on the state budget."

Roscosmos and NASA continue to work together on the ISS despite sanctions imposed after the invasion of Ukraine, which is ongoing. And Tuesday's launch marked a milestone in that cooperation, as NASA Administrator Jared Isaacman became the first with his title to attend a Soyuz launch in eight years.

SpaceNews noted that Isaacman and Roscosmos Director General Dmitry Bakanov had the first reported face-to-face meeting between the agency heads since the last in-person NASA chief visit, for an October 2018 launch. After the meeting between Isaacman and Bakanov, Russia announced a two-year extension of its ISS commitment, to 2030, as well as an agreement in principle to continue offering NASA astronauts seats on the Soyuz in exchange for seats on commercial U.S. vehicles, among other developments.

Update for 1:15 p.m. ET on July 17: SpaceX is now targeting Monday (July 20) for the launch of Starship Flight 13, during a 90-minute window that opens at 6:45 p.m. EDT (2245 GMT).

Starship wasn't quite ready to fly today (July 16).

SpaceX tried to launch the Starship megarocket on its 13th test flight today but couldn't quite pull it off. Something went wrong just as the giant vehicle's 33 first-stage Raptor engines started to fire up, and an abort was triggered.

"We'll take some time, dig into what triggered that abort once the booster was igniting to launch, and then we'll figure out what our path forward is going to be," SpaceX's Dan Huot said during the company's launch webcast today.

It didn't take long for SpaceX to narrow in on the root cause and address it.

"To be confident of a good flight, 2 Raptors will be removed & replaced. Most probable launch timing is early next week," company founder and CEO Elon Musk said this evening via X, the social media platform he owns.

Starship Flight 13 will fly from SpaceX's Starbase site in South Texas. Today's attempt occurred at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local time), right at the beginning of a 90-minute launch window.

Flight 13 will be the second test launch of Starship Version 3 (V3), an upgraded variant of the megarocket designed to get it up to operational status.

V3's first jaunt, Flight 12 on May 22, was mostly successful, but there were a few issues. For example, Starship's Super Heavy first stage didn't steer itself back for a controlled splashdown in the Gulf of Mexico as planned, and the Ship upper stage wasn't able to relight one of its Raptor engines in space.

Starship V3 will get a second chance on Flight 13, whose goals are similar to those of Flight 12: Get Super Heavy down on target in the Gulf and send Ship most of the way around the world, for a controlled splashdown of its own off the coast of Western Australia. (Ship pulled that off on Flight 12.)

There are a few new objectives, however.

The most notable is the payload suite flying on Flight 13 — 20 of SpaceX's next-gen Starlink V3 internet satellites. The company wants to build a constellation of 100,000 Starlink V3 spacecraft in low Earth orbit using Starship, and Flight 13 will mark the satellites' first-ever trip to space.

They won't stay up there, however; the spacecraft will be deployed on Ship's suborbital trajectory and will crash back to Earth after about 20 minutes, according to SpaceX.

Six of the 20 Starlinks going up on Flight 13 will be equipped with cameras, to image Ship's heat shield. SpaceX did this with a couple of V2 Starlinks on Flight 12 as well.

Editor's note: This story was updated at 9:38 p.m. ET on July 16 with information from an Elon Musk X post.

Starship is about to take to the skies on a bold new test flight of the world's most powerful rocket.

After several days of testing, SpaceX has stacked and readied its massive Starship rocket for its 13th test flight. The company tried to launch on Thursday, but that attempt was aborted at the last second. SpaceX is now targeting Monday (July 20), during a 90-minute launch window that opens at 6:45 p.m. EDT (2245 GMT), from pad 2 at SpaceX's facility in Starbase, Texas.

Both stages had been in their respective Starbase hangars for final checkouts following successful engine tests. Booster 40, the Super Heavy first stage launching on Starship Flight 13, was returned to the pad on Wednesday (July 15). Ship 40, the mission's upper-stage spacecraft, was rolled from the hangar beginning on Wednesday evening. The rocket was stacked overnight, according to a SpaceX post on X, and now awaits prelaunch procedures ahead of the beginning of Flight 13's launch countdown.

Flight 13 will launch the second "Version 3" (V3) Starship, a new iteration featuring extensive design upgrades to help mature the rocket toward clearing the vehicle for official operation. Compared to its Version 2 predecessor, V3 is taller, carries more propellant, and has lost significant mass around its engine section due to upgraded avionics systems. V3 is also equipped with 33 of SpaceX's upgraded Raptor 3 engines on Super Heavy, and another six (three sea-level, three vacuum-optimized) Raptor 3s on Ship.

Starship is designed for full reusability, with both Super Heavy and Ship capable of returning to their launch site for landing and refurbishment, which means making sure there's enough fuel in the tank to make the journey back. One critical upgrade for Starship V3 involves the propellant transfer docking ports that have been added to Ship's dorsal side (opposite the heat-shield tiles on its belly, or ventral side). Ship uses the majority of its fuel getting to space and will therefore require propellant transfers from various refueling flights in order to fly beyond low Earth orbit.

NASA is eyeing the development progress of Starship very closely, with a vested interest in the spacecraft's yet-unproven ability to transfer and maintain the types of cryogenic fuels that power its Raptor 3s. NASA has contracted SpaceX to design a lunar lander version of Starship to return astronauts to the moon as a part of the agency's Artemis program, and effectively managing its onboard propellants is one of the requirements on NASA's checklist to certify the vehicle to fly with crews.

SpaceX plans to complete such a demonstration later this year in preparation for Artemis III, targeted for mid-to-late 2027, which will fly a crew of four aboard NASA's Orion spacecraft to dock with Ship in Earth orbit ahead of the program's first moon landing mission on Artemis IV in 2028. NASA contracted Blue Origin's Blue Moon spacecraft as an additional Artemis lander, which will also launch to Earth orbit for docking operations with Orion during Artemis III.

Starship's readiness to fly those future missions will largely be determined by the rocket's performance on Flight 13, and its subsequent test launches in the coming months. The launch aims to smooth over a few rough patches that the vehicle ran into during V3's debut on the mostly successful Flight 12, which occurred on May 22. Those hiccups included Super Heavy failing to steer itself back to Earth for a controlled splashdown and Ship not relighting one of its Raptor engines in space as planned.

If all goes according to plan on Flight 13, Super Heavy will perform a boostback burn and soft splashdown in the Gulf of Mexico. Ship will carry on with a suborbital trajectory, and is expected to release 20 Starlink V3 satellites — the first of the upgraded Starlinks to fly to space. Six of those spacecraft are equipped with cameras to inspect Ship's heat-shield tiles during flight. The satellites, though, will be on the same suborbital trajectory as Ship, and are expected to burn up during reentry through Earth's atmosphere. Ship is scheduled to perform a landing burn and soft splashdown of its own a little more than an hour after liftoff, and will meet a watery demise in the Indian Ocean.

Live coverage of Starship Flight 13 will begin about 30 minutes prior to liftoff, and can be streamed here on Space.com or directly on SpaceX's website and social media channels.

Editor's note: This story was updated at 1:15 p.m. ET on July 17 with the new target launch date of July 20.

Starship isn't the only SpaceX rocket flying today.

A Falcon 9 rocket launched from California's Vandenberg Space Force Base today (July 16), carrying 21 satellites for the U.S. military's advanced new "Tranche 1 Transport Layer" (T1TL) constellation to orbit.

Liftoff took place at 4:32 p.m. EDT (2032 GMT; 1:32 p.m. local California time).

SpaceX's Starship megarocket — the biggest and most powerful launch vehicle ever built — is slated to make its 13th test flight a few hours later. It will lift off from the company's Starbase site in South Texas during a 90-minute window that opens at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local Texas time).

SpaceX will stream that mission live, and Space.com will carry the feed. Coverage will begin about half an hour before launch.

Today's Falcon 9 flight helps assemble the T1TL, a network in low Earth orbit (LEO) that will be operated by the U.S. Space Force's Space Development Agency (SDA).

The T1TL "will provide global communications access and deliver persistent regional encrypted connectivity in support of warfighter missions around the globe," SDA officials wrote in a explainer.

The T1TL will eventually consist of 126 satellites, which will be built by York Space Systems, Lockheed Martin and Northrop Grumman. Sixty-three of the spacecraft have now launched to date, on three Falcon 9 launches from Vandenberg — one last September, another last October and today.

These 126 spacecraft will be part of a larger LEO network that the SDA calls the Proliferated Warfighter Space Architecture.

The PWSA is "a proliferated constellation of hundreds of optically linked small satellites, in low-Earth orbit (LEO), delivering capability at speed to the warfighter," SDA officials wrote in a Tranche 1 fact sheet.

"SDA leverages spiral development to deploy and proliferate new capability into a new generation of the PWSA every two years, called a 'tranche,' to continually increase capability used by the warfighter," they added.

Everything went according to plan today, at least during the mission's early stages. The Falcon 9's first stage came back to Earth about 8.5 minutes after liftoff for a landing in the Pacific Ocean, on the drone ship "Of Course I Still Love You." According to a SpaceX mission description, it was the fourth flight for this particular booster, which is designated 1103.

The Falcon 9's upper stage continued hauling the 21 satellites to LEO. We don't know when or exactly where they'll be deployed; the SpaceX mission description doesn't provide that information, and the company cut off its launch webcast shortly after booster landing at the request of the SDA.

Editor's note: This story was updated at 4:44 p.m. ET on July 16 with news of successful launch and booster landing.

SpaceX's Starship megarocket will take to the skies again on Monday (July 20), and you can watch the thundering action live.

Starship, the biggest and most powerful rocket ever built, is scheduled to lift off from SpaceX's Starbase site in South Texas on Monday — the 57th anniversary of NASA's Apollo 11 moon landing, by the way — during a 90-minute widow that opens at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local Texas time). It will be Starship's 13th flight overall and its second mission of 2026. (SpaceX originally tried to launch Flight 13 on Thursday, July 16, but that attempt was aborted at the last second.)

You can watch Starship Flight 13 live here at Space.com, courtesy of SpaceX; coverage will begin about 30 minutes before liftoff. Follow our Starship live blog for updates and other news about the test flight.

A potentially revolutionary rocket

Starship consists of a first-stage booster called Super Heavy and an upper-stage vehicle known (somewhat confusingly) as Starship, or simply Ship. Both elements are made of stainless steel and are designed to be fully and rapidly reusable.

The stacked vehicle stands more than 400 feet (122 meters) tall and can carry more than 110 tons (100 metric tons) to Earth orbit. SpaceX thinks Starship's combination of power and reusability will revolutionize spaceflight, allowing humanity to settle the moon and Mars, among other bold exploration feats.

Starship debuted in April 2023 and has flown 11 more suborbital flights since, most recently on May 22. That Flight 12 test was the first mission for Starship Version 3 (V3), an advanced iteration of the megarocket that was many months in the making. (Flight 11, the last launch of Starship V2, lifted off in October 2025.)

Starship V3 will be the first operational variant of the vehicle. It will fly on NASA's Artemis III mission to Earth orbit in 2027, for example, and land the agency's Artemis IV astronauts on the moon a year later, if all goes to plan.

Starship V3 performed quite well during its launch debut in May. During Flight 12, Ship successfully deployed 22 payloads via its "PEZ dispenser" slit — 20 dummy versions of SpaceX's Starlink broadband satellites and two actual Starlinks equipped with imaging sensors — and came back to Earth in one piece, splashing down as planned off the coast of Western Australia.

There were a few hiccups, however. Super Heavy suffered engine issues during its return to Earth, for instance, and ended up crashing in the Gulf of Mexico rather than making a controlled splashdown there.

SpaceX will run it back on Flight 13, shooting mostly for the same objectives that Flight 12 targeted — with a few notable exceptions.

The plan for Starship Flight 13

Eventually, SpaceX plans to return both Super Heavy and Ship directly to the launch pad after liftoff, catching each with the "chopstick" arms attached to Starbase's two launch towers. (Starship will also fly from Florida and perhaps other places as well in the coming years; these future pads will have chopstick arms, too.) This strategy will allow each vehicle to fly multiple times per day, according to the company.

SpaceX has caught Super Heavy three times to date, but it's been a while; the last such snag came on Flight 8 in March 2025. And the company has never tried a chopsticks catch with Ship.

Those trends will continue on Flight 13. If all goes to plan, Super Heavy will steer its way to a controlled splashdown in the Gulf of Mexico (which the Trump administration has renamed the Gulf of America) about seven minutes after launch.

"The booster’s primary test objective will be executing a successful launch, ascent, stage separation, boostback burn and landing burn at an offshore landing point in the Gulf of America," SpaceX wrote in a Flight 13 mission description. "There have been several modifications to hardware and software to address issues seen on the previous flight."

Ship will again target a splashdown in the Indian Ocean off the coast of Western Australia, which will occur about 65 minutes after launch. And the vehicle will again deploy some objects into suborbital space — but here's where Flight 13 will break new ground.

Those objects will be 20 V3 Starlink satellites — next-gen versions of the broadband spacecraft, which will "greatly expand the network's capacity and user speeds," SpaceX wrote in the mission description.

Eventually, SpaceX wants to operate up to 100,000 V3 Starlinks in low Earth orbit — a bold plan, considering that the current megaconstellation, the largest such network ever assembled, contains "only" about 10,800 spacecraft.

The Starlink V3 plan will require thousands of launches — a load that's beyond even the capabilities of SpaceX's workhorse Falcon 9 rocket, which flew 165 times in 2025. (Adding to the difficulty: Starship V3 satellites are considerably heavier than their predecessors. Each one will apparently weigh around 4,400 pounds, or 2,000 kilograms.)

The 20 Starlink V3 satellites "will extend solar arrays and antennas and will attempt to connect with the larger Starlink constellation via high-capacity lasers," SpaceX wrote in the Flight 13 description. "The Starlink satellites will be on the same suborbital trajectory as Starship and are expected to demise upon reentry approximately 20 minutes after deployment."

Six of the 20 spacecraft are equipped with cameras, which they will use to scan and study Ship's heat-shield tiles. SpaceX wants to gather more data about the heat-shield system before it attempts to bring Ship back to the launch pad for a chopsticks catch.

And SpaceX won't just passively observe the heat shield during Flight 13; it will conduct some experiments as well.

For example, the shield "will have load-sensing tiles to take measurements as the vehicle experiences higher dynamic pressure on ascent than previous flights, putting added stress on the tile attachments in exchange for increased payload-to-orbit capability," the mission description reads.

So there will indeed be some new things to look out for during Flight 13. And watching the world's biggest and brawniest rocket lift off is a treat no matter what sort of mission it's flying, so be sure to tune in!

Editor's note: This story was updated at 1:25 p.m. ET on July 17 with the new target launch date of July 20.

SpaceX is just a few days away from its first Starship test flight of the summer, and if you're hoping to watch the world's largest rocket lift off, you'll need to know where and when to tune in. But don't worry — we've got you covered.

The next Starship test flight, called Flight 13 (SpaceX doesn't appear to be superstitious), is scheduled to launch from the company's test site in Starbase, Texas near Boca Chica Beach on Monday, July 20. Liftoff is set for 6:45 p.m. EDT (2245 GMT).

As its name suggests, the upcoming flight will be the 13th test launch overall of SpaceX's Starship megarocket. It will be the second such flight this year, after the May 22 launch of Starship Flight 12. SpaceX is designing Starship, which stands more than 400 feet (121 meters) tall, to be a fully reusable rocket capable of launching missions to the moon, Mars or beyond.

NASA picked Starship to land its Artemis IV astronauts on the moon by 2028, and SpaceX has sold at least one Starship passenger flight to Mars as well. But before SpaceX can carry astronauts to other worlds with Starship, it has to complete a series of suborbital flights and, eventually, reach Earth orbit for in-flight fueling tests, docking demonstrations and more.

SpaceX's Starship Flight 13 is a suborbital test that will be the second flight of SpaceX's new V3 Starship. Below you'll find details on what time Flight 13 will launch, what the mission will do and a full timeline for the mission.

What time is SpaceX's Starship Flight 13 launch?

SpaceX is currently targeting the launch of Starship Flight 13 for no earlier than 6:45 p.m. EDT (2245 GMT) on Monday, July 20. (The company originally tried to lift off on Thursday, July 16, but that attempt was aborted at the last second.) However, the exact timing of the launch could change.

That's because SpaceX has a 90-minute window in which to launch Flight 13 from Starbase Pad 2. Liftoff could occur anytime between 6:45 p.m. and 8:15 p.m. EDT (2245 to 0015 GMT). SpaceX's launch webcast will begin 30 minutes before liftoff.

And remember, SpaceX likely has backup days, so the launch could slip a bit if needed. In that case, it would likely lift off at the same time — 6:45 p.m. EDT — and have a 90-minute window, as on the coming attempt.

Related: Read our SpaceX Starship and Super Heavy guide for a detailed look

Can I watch SpaceX's Starship Flight 13 launch?

Yes, you'll be able to watch SpaceX's Starship Flight 13 launch online, but you'll have your pick on where to watch.

SpaceX will provide its own livestream of the launch via its X account and the official Flight 13 mission page. If everything is on time, that livestream will begin at 6:15 p.m. EDT (2215 GMT) — 30 minutes before the planned Flight 13 liftoff.

Space.com will simulcast the SpaceX Flight 13 launch webcast on this page, as well as an our homepage and YouTube channel.

A prelaunch show

Now, if you need to get your Starship Flight 13 fix earlier than SpaceX's stream, a good place to look is the NASASpaceflight show: Its livestream will start several hours before liftoff.

The NASASpaceflight launch webcast will begin on July 20 at 3:45 p.m. EDT (1945 GMT). NASASpaceflight has a wealth of cameras installed around SpaceX's Starbase test facility, and the company will share up-close views and live commentary for many preflight activities.

In-person launch options

While SpaceX does not have an official Starship launch viewing site, there are several places where you can see the launch in person around the Starbase area.

For first-time spectators, I recommend watching Starship launch from near the Cameron County Amphitheater at Isla Blanca Park on South Padre Island, which is just across the bay from Starbase. The rocky beaches around the amphitheater offer a clear line of sight of the Starship launch pad, and there are often spectators on boats out of nearby Port Isabel offering a picturesque view. It's about 5 miles (8 kilometers) from the launch site, and the park has bathrooms.

The traffic getting to South Padre Island (if you're not staying at a hotel on the island) can be heavy on launch days, so another option is watching from the shore in Port Isabel, which is home to Hopper Haus, a SpaceX-themed bar and grill that I can confirm makes awesome burgers.

There is also a shoreline stretch of Highway 48 between Brownsville and Port Isabel, from 6 to 8 miles (10 to 13 km) from the launch site, where you can pull up for the day to watch the launch. It's just the side of the highway, so you won't find amenities like bathrooms there. You can learn more about that at the site SpaceLaunchSchedule.com.

If you're looking for a more rustic experience (and have cash for a $200 ticket, though kids under 17 are $40), you can camp at the Rocket Ranch, which is 3.8 miles (6.1 km) from the Starbase launch site, and camp there for one day and night. It has two viewing locations available, one at an "Outpost" and the other on the campground itself. The Outpost location is the closest and has "unmatched media service," so you can stay connected. Larger four-day camping packages are also available. The ticket includes bus transportation from the ranch campground to a viewing site and back for one launch attempt. I've actually never visited this ranch, but I wanted to include it so you know it's an option. Be sure to read the full Rocket Ranch FAQ so you know what to expect.

How long is SpaceX's Starship Flight 13?

SpaceX's Starship Flight 13 test flight will last just over 1 hour and 5 minutes and should follow the same mission profile as the company's last test, Flight 12, in May. This will be the second flight of SpaceX's new Starship Version 3, or V3.

During Flight 12, the giant Super Heavy booster stage failed to return to Earth properly for a controlled landing and splashdown in the Gulf of Mexico (which the Trump Administration has renamed the Gulf of America). Instead, the booster crashed into the ocean.

"The booster’s primary test objective will be executing a successful launch, ascent, stage separation, boostback burn, and landing burn at an offshore landing point in the Gulf of America," SpaceX wrote in a mission overview. "There have been several modifications to hardware and software to address issues seen on the previous flight."

Starship Flight 13 will launch from SpaceX's new Pad 2 at Starbase, which the company upgraded with shorter, faster "chopsticks" — capture arms that can catch returning Starship Super Heavy boosters and Ship upper stages during landing, as well as lift vehicles into place on the pad for launch. Check out our full overview on how SpaceX changed Starship for V3 here.

SpaceX will not try to reach orbit with Starship Flight 13 or return its Ship back to Earth for a capture at the launch pad. Instead, both vehicles aim to make controlled descent and water landings, before falling over and sliding into the sea.

While the Super Heavy booster will splash down in the Gulf of Mexico off the coast of Boca Chica, the Ship upper stage will follow a suborbital trajectory for a target splashdown in the Indian Ocean off the coast of Western Australia.

During the flight, the Ship vehicle will attempt to deploy 20 Starlink V3 satellites, the company's newer and larger satellite-internet units, but they won't reach orbit. They will follow Starship's suborbital trajectory back down to Earth and burn up in the atmosphere.

Six of the Starlink V3 satellites are equipped with cameras to record live views of Starship and its heat shield and beam them back to Earth for analysis.

"For the first time, Starship will carry V3 Starlink satellites to space, which aim to greatly expand the network's capacity and user speeds. As part of this initial test, Starship is planned to deploy 20 satellites which will extend solar arrays and antennas and will attempt to connect with the larger Starlink constellation via high-capacity lasers," SpaceX wrote in the mission overview. "The Starlink satellites will be on the same suborbital trajectory as Starship and are expected to demise upon reentry approximately 20 minutes after deployment."

What if Starship Flight 13 can't launch?

If SpaceX can't launch Starship Flight 13 on July 20, the company likely has multiple backup opportunities. So, if bad weather or another technical issue delays launch, SpaceX could try again in the coming days.

Whichever date SpaceX launches Starship Flight 13, you will be able to follow the mission on Space.com. Be sure to return to Space.com on launch day for complete Starship Flight 13 coverage.

Editor's note: This story was updated at 1:15 p.m. ET on July 17 with the new target launch date of July 20.

SpaceX reached a milestone with its latest Starlink launch, sending the satellites into orbit on its 600th flight of a flight-proven booster.

The sexacentennial launch came on the second of two Falcon 9 missions that lifted off less than eight hours apart overnight from Monday to Tuesday (July 13 to July 14). The first flight, with Starlink batch 15-14, launched at 9:28 p.m. EDT (0128 GMT or 6:28 p.m. PDT local time) from Space Launch Complex 4 East at Vandenberg Space Force Base in California.

The second flight, with Starlink group 10-45, followed at 5:10 a.m. EDT (0910 GMT) from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

Both launches successfully deployed their payloads — 27 and 29 Starlink satellites, respectively — into their intended orbits, as confirmed by SpaceX.

Both flights also successfully recovered their Falcon 9 first stage boosters. B1093, launched from Florida, completed its 15th flight. B1080, launched from California, achieved its 28th mission. The record for a single Falcon 9 first stage's re-flight stands at 36 launches.

The addition of 56 more Starlink satellites to SpaceX's megaconstellation brought the total active number of broadband internet relay units to 10,839, according to tracker Jonathan McDowell.

In addition to Tuesday's launch being the 600th launch of a flight-proven Falcon 9 stage, SpaceX now stands at 83 Falcon 9 missions this year to date.

SpaceX's next Starship test flight aims to achieve a major milestone by deploying 20 upgraded Starlink satellites, marking the first Starlink Version 3s to deploy in space..

Liftoff for the spacecraft’s upcoming 13th test flight was originally scheduled for Wednesday (July 16) from the company's Starbase facility in South Texas. That attempt was aborted at the last second, however; SpaceX is now targeting Monday (July 20), during a 90-minute window that opens at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local Texas time).

You can watch the launch live on Space.com, courtesy of SpaceX, beginning 30 minutes before liftoff. Follow our Starship live blog for more mission updates.

The mission follows a nearly two-month pause after Flight 12 ended with the loss of the Super Heavy booster during its return to the Gulf after stage separation. After reviewing the anomaly and SpaceX's corrective actions, the Federal Aviation Administration cleared the company to resume Starship launches.

“The upcoming flight will aim to complete similar objectives targeted on the previous flight test, which debuted the Starship and Super Heavy V3 vehicles, while also carrying next-generation Starlink V3 satellites for the first time,” SpaceX officials said in a statement announcing the test flight.

As with previous flights, Flight 13's primary goal is to gather engineering data while testing upgrades to the world's most powerful rocket. Here's what to watch for:

The mission will begin with all 33 Raptor 3 engines igniting on the Super Heavy booster, generating up to 18 million pounds (about 8,200 metric tons) of thrust at liftoff. About 2.5 minutes later, the booster will separate from the Starship upper stage and begin its return toward the Gulf of Mexico for a controlled splashdown rather than a launch tower catch. SpaceX is continuing to refine its booster recovery procedures following Flight 12's landing burn failure.

One of Flight 13's biggest milestones will come after stage separation, when Starship is expected to deploy 20 Starlink V3 satellites for the first time. The satellites are designed to test Starship's payload deployment capabilities and will intentionally reenter Earth's atmosphere after completing the demonstration rather than remain in orbit.

The flight will also continue testing SpaceX's upgraded Starship vehicle, including improvements to its propulsion system, avionics and overall performance. Engineers will closely monitor the rocket throughout ascent to evaluate how the latest design performs under flight conditions.

After completing its satellite deployment, Starship will continue along a suborbital trajectory before reentering Earth's atmosphere over the Indian Ocean. The spacecraft's descent will provide additional data on its heat shield, flight controls and guidance systems before ending with a planned splashdown roughly an hour after launch.

While Flight 13 remains another developmental mission, it represents an important step toward making Starship an operational launch vehicle. Successfully deploying Starlink satellites would demonstrate the rocket's ability to begin carrying real payloads while continuing to advance SpaceX's goal of building a fully reusable system for missions to Earth orbit, the moon and eventually Mars.

Editor's note: This story was updated at 1:15 p.m. ET on July 17 with the new target launch date of July 20.

SpaceX's massive Starship, the world's largest and most powerful rocket, was scheduled to launch its critical test flight on Thursday, July 16, at 6:45 p.m. EDT (2245 GMT) from Starbase, Texas. The mission was scrubbed at the very end of the countdown. SpaceX is now targeting July 20 for Starship Flight 13.

You can see our latest updates on the Starship V3 (short for Version 3) rocket, including its test flight goals, system upgrades and more. Flight 13 is the 13th test launch of the Starship vehicle since 2023.

Launch livestream | Starship V3 upgrades explained | SpaceX

SpaceX targeting July 16 for Starship Flight 13

The next Starship launch has arrived!

SpaceX is targeting no earlier than July 16 for the next launch of its massive Starship rocket, the company announced on in a post on X. Flight 13 will be the second launch of the vehicle's Version 3 configuration and will be similar in profile to Flight 12. It will be the second launch for Starship "Version 3" (V3), a bigger, more powerful upgrade from previous Starship designs, and will come a little less than two months after V3's debut.

A 90-minute launch window will begin on Thursday at 6:45 p.m. EDT (2245 GMT). A livestream of the mission will begin about 30 minutes prior to liftoff and stream on the company's mission page, profile on X and here on Space.com.

Full story: SpaceX targets July 16 for Starship Flight 13, reveals what went wrong on previous launch

Super Heavy booster moved back to hangar

Following a static fire engine test last Friday (July 10), SpaceX has lowered the Flight 13 Super Heavy, Booster 20, from the launch stand and transported the stage back to its hangar at the company's Starbase, Texas, facility.

The booster will roll back to the pad in the next day or so, along with Ship 40, the Flight 13 Starship upper stage. The pair will be stacked a Starbase's pad 2, where it's expected the rocket will undergo at least one additional engine test prior to launch.

SpaceX is still targeting July 16 for liftoff of Starship's 13th test flight, scheduled to get off the ground during a 90-minute window that opens at 6:45 p.m. EDT (2245 GMT).

Read how this launch will deploy SpaceX's first batch up upgraded Starlink Version 3 satellites into space.

How to watch SpaceX launch Starship Flight 13 on July 16

SpaceX readying Starship to launch in just over 24 hours

Starship's next big test launch is just a day away.

SpaceX has transported Booster 20, the Super Heavy first stage for the massive launch vehicle, back to pad 2 at the company's Starbase facility in Texas. If all goes according to plan, that will be its last relocation before launch, currently scheduled for tomorrow (July 15) during a 90-minute launch window beginning at 6:45 p.m. EDT (2245 GMT).

Ship 40, Starship's upper stage for Flight 13, will be trasnported to the pad today, and stacked on Super Heavy for a full wet dress rehearsal to confirm the vehicle's readiness ahead of tomorrow's launch attempt.

What time is SpaceX's Starship Flight 13 launch on July 16? (Full mission timeline)

Starship stacked, awaiting launch countdown

SpaceX's massive Starship rocket is stacked and ready for this evening's Flight 13 launch. Booster 20, the Super Heavy vehicle supporting the mission, was rolled back to Starbase's pad 2 yesterday, with the upper stage Ship 40 joining the booster overnight, when the two were stacked for (hopefully) the final time before liftoff.

SpaceX is progressing toward a 90-minute launch window that opens today (July 16) at 6:45 p.m. EDT (2245 GMT). The mission can be streamed live here on Space.com, or directly via SpaceX on the Flight 13 website and the company's X account. Read our full mission breakdown for a complete mission profile:

SpaceX will launch Starship, the world's largest rocket, on critical Flight 13 test today. Here's what to expect.

SpaceX stacks Starship overnight (video)

SpaceX has released photos and video of last night's Starship stacking. Super Heavy 20 was rolled back to pad 2 yesterday (July 15), with Ship 40 following its trail after sunset. Both recently completed static test fires of the Raptor 3 engines, followed by final prelaunch checkouts back at their respective hangars.

Now that both have been transported to the launch pad and stacked, SpaceX is preparing the rocket and ground infrastructure for liftoff.

The Flight 13 launch window opens at 6:45 p.m. EDT (2245 GMT), and will last for up to 90 minutes.

Starship Flight 13 on track for launch

SpaceX is moving ahead today with Starship Flight 13, according to a post on the company's social media page. Beach and road closures around Starbase close to the public this afternoon around 1:30 p.m. EDT (1730 GMT), clearing all but essential personnel from the surrounding facility.

A 90-minute launch window will open at 6:45 p.m. EDT (2245 GMT), with several opportunities for teams to reset if liftoff doesn't occur at the top of the window. SpaceX's livestream is expected to begin about 30 minutes before launch, and will be simulcast here on Space.com.

SpaceX stacks massive Starship rocket ahead of today's Flight 13 test launch (video)

SpaceX Straship Flight 13 launch stream is live

Live coverage has begun for SpaceX's Starship Flight 13! You can watch the action and follow along with live updates here, and on the Space.com homepage. SpaceX's direct stream is available on the company's website.

Liftoff is currently set for 6:45 p.m. EDT (2245 GMT), with a launch window that extends to 8:15 p.m. EDT (0015 GMT, July 17).

Super Heavy booster propellant load had begun

SpaceX has begun loading cryogenic fuel into the Super Heavy booster at Starbase's pad 2. Starship uses a mixture of liquid methane and liquix oxygen, together known as "methalox," to power both Super Heavy and Ship stages of Starship.

SpaceX not tracking any issues

SpaceX is fueling Starship for Flight 13 right now, and is not tracking any issues as the opening of the launch window approaches. The day began with a 90% probability of favorable launch conditions, according the SpaceX livestream host Dan Huot, who is voicing confidence in the success of today's mission.

According to SpaceX commentators, success on today's mission will open the door for "near future orbital flights" and the first-ever attempt to catch Starship's Ship upper stage using the launch tower at Starbase's pad 2.

Barring any delays in fueling or weather constraints, Starship is scheduled to lift off at 6:45 p.m. EDT (2245 GMT). The launch window extends for 90 minutes.

T-1 minute to launch!

SpaceX has entered the terminal count for Starship! Just one minute to go until Starship Flight 13 liftoff! Let's go!

SCRUB

SpaceX's Starship Flight 13 is scrubbed for the day.

At T-0, the rocket's automated flight computer initiated a hold and abort call. It isn't immediately clear what caused the abort, but its execution so far into the countdown means a scrub for the day. "We did trigger a hold on the booster that aborted our liftoff as we were starting to light those Raptor engines," SpaceX livestream host Dan Huot said.

"At this point," Huot said as the coverage ended, "they're going to get into [propellant] offload. We're gonna get all the methane, all the oxygen off the vehicle, and then we'll figure out next steps."

A new launch date for Starship Flight 13 has not been determined.

SpaceX assessing new launch date

Following the last-second scrub of last night's Starship Flight 13 launch, SpaceX stood down from Thursday's launch attempt.

It was not immediately clear what caused the automated abort, but SpaceX CEO Elon Musk posted to social media shortly after the launch was called off, saying a failure of a few of Straship's Raptor 3 engines failed to light at ignition. "Next launch attempt hopefully in a few days," Musk said in a post.

He clarified later yesterday evening, saying, "To be confident of a good flight, 2 Raptors will be removed & replaced. Most probable launch timing is early next week."

SpaceX's Starship Flight 13 test launch aborts at last second (video)

SpaceX targeting July 20 for Starship Flight 13 test launch

We have a new (tentative) launch date: After a last-second abort scuttled SpaceX's first attempt to launch Starship Flight 13 yesterday (July 17), the company is now targeting no earlier than Monday (July 20) for the liftoff. The 90-minute launch window opens at 6:45 p.m. EDT (2245 GMT; 5:45 p.m. local time).

You can watch the launch here at Space.com when the time comes and learn about the mission in our Flight 13 preview.

Yesterday's abort was triggered when several of the 33 Raptor engines on Starship's first-stage booster failed to ignite as planned, according to SpaceX founder and CEO Elon Musk. "To be confident of a good flight, 2 Raptors will be removed & replaced," Musk said via X, the social media platform he owns, shortly after yesterday's abort.

July 20 is a very meaningful date in spaceflight history, by the way. Apollo 11 landed on the moon on July 20, 1969, and NASA's robotic Viking 1 lander touched down on Mars exactly seven years later.