The 33 engines of the rocket’s booster stage had begun to ignite during Thursday’s launch attempt, but were then shut down. SpaceX will try again on another day.
Using NSF’s Very Large Array (VLA), astronomers made the first radio detection of polarized light and Faraday rotation from a gamma-ray burst afterglow, offering an unprecedented glimpse of the magnetic fields surrounding one of the Universe’s most powerful explosions.
Nearly 400 days and a billion kilometers after leaving Earth, China’s Tianwen-2 spacecraft has arrived at its target: the near-Earth asteroid 469219 Kamoʻoalewa, also known as 2016 HO3. And the mission’s first photo of the rock has already had scientific impact, reopening an ongoing investigation over whether Kamoʻoalewa began as a chunk of the Moon.Continue reading "Tianwen-2 arrives at target asteroid Kamoʻoalewa"
Let the science begin: The world’s first commercial space telescope is up and running. On July 6, Blue Skies Space delivered data from its Mauve satellite to the international roster of universities enrolled in the Mauve Science Program, shifting the mission into full scientific operations. It’s the next step for a mission that reached orbitContinue reading "The first commercial space telescope delivers"
New Horizons launched in January 2006, and by July 14, 2015, it had reached its primary goal: Pluto. The first spacecraft to study Pluto up close, it conducted measurements of Pluto’s atmosphere, mapped the surface geology, observed Pluto’s moons. New Horizons also investigated the dwarf planet’s interior structure, adding support to the theory that PlutoContinue reading "July 14, 2015: New Horizon arrives at Pluto"
A new ruling by the U.S. Supreme Court protecting voter rights could extend to astronauts living and working in space and training internationally, their families, and the multitude of NASA workers who travel to support their missions.
On Monday (June 29), the Supreme Court ruled that mail-in ballots can be counted toward a total vote even if they arrive after election day, as long as they are postmarked by election day. The ruling followed efforts by the Trump Administration to place restrictions on mail-in voting. In a new statement, the nonpartisan activist organization Astronauts for America spoke out in support of the Supreme Court's decision, which supports absentee voting.
"We don't want to see barriers put in place [that] make it more challenging for somebody to exercise their constitutional right of voting," retired NASA astronaut Wendy Lawrence told Space.com. Lawrence is a member of Astronauts for America, as well as a veteran of the U.S. Navy, where she served as a captain, engineer and helicopter pilot.
What happened?
An executive order issued by President Trump in March 2026 attempted to place a number of restrictions on voting in the country, including limitations on mail-in or absentee voting. The order directed the United States Postal Service to only transmit ballots for states that compile and submit lists of eligible mail-in voters 60 days before elections, added requirements and complications to mail-in ballots and attempted to limit who receives a ballot in the mail.
This order not only added layers to limit voting access, but it conflicted with existing procedures set by states for absentee voting. Additionally, the U.S. Constitution places the authority to change election rules and processes with Congress, not the president, though this was not the first executive order put out by Trump to attempt to change election rules, CNN has reported.
In a 5-4 ruling, the Supreme Court blocked the U.S. Postal Service from carrying out this executive order, declaring that mail-in ballots may be counted if they arrive up to five days after election day, as long as they are postmarked by election day.
"This is key to making sure we have free and fair elections, that people have the ability to cast their vote, and it's not an overwhelming burden for them to do that again," said Lawrence.
Astronauts vote (and so do the people around them)
In a statement shared on social media, Astronauts for America commented on the recent ruling.
"We at Astronauts for America are pleased to see the justices take this critical step toward safeguarding free and fair elections, and ensuring that every eligible voter has their ballot counted," the statement reads. "As astronauts, some of us cast our votes from space. As military veterans, many of us relied on voting by mail. Upholding this grace period ensures that astronauts and other Americans are able to exercise their civil rights."
"Voting is the cornerstone of our American democracy, and this is an important step forward in our battle to ensure everyone has the right to vote," the statement continued. "While the Supreme Court ruling should be celebrated, we must continue standing up for our democracy and constitutional principles."
Astronauts have used absentee voting systems for decades, and they do so regularly: Astronauts have been living in orbit on board the International Space Station continuously since November 2000. When astronauts are going to be in space during an election, NASA has a digital system that allows them to submit absentee votes. But as the statement above suggests, astronauts don't just need absentee voting during their space missions.
Astronaut training can take place all around the world, especially if there is a mission with international collaboration. Lawrence shared that, during her tenure with NASA's space shuttle program, there was a 16-month period when she had to live and train full-time in Russia. And, astronauts don't prepare for space in a vacuum. Family members like spouses might travel with them for long-term training, and there are a wide variety of mission managers and support staff for crewed missions (and their families) who might have to be on long-term travel as well.
Additionally, many astronauts like Lawrence are also military veterans who, during their service, are only able to vote through absentee voting, sometimes for years on end. While this ruling extends far past astronauts, even within the space sector, absentee voting has protected the constitutional rights of many.
The only three measurables in galactic astronomy are the position, luminosity and spectrum of the source light received in our telescopes. There is no distance information without unprovable assumptions, hence no direct measurement of size or age of the universe. Thus we may conclude it is young in agreement with the Bible.
A long-standing ban on commercial supersonic flights over the United States would be overturned in a new rule proposed by the US Federal Aviation Administration. That could pave the way for the possible return of commercial supersonic airliners—as long as such aircraft can reduce the ground-level impacts of their sonic booms.
The FAA originally banned overland supersonic flights by civil aircraft in 1973, following US military tests involving supersonic flights over US cities such as Oklahoma City, Chicago, and St. Louis in the 1960s. But the Trump administration has championed the repeal of the ban to pave the way for supersonic airliners that could operate without disruptive sonic booms. So the FAA’s new rulemaking action on June 30, 2026, follows the direction of an executive order issued by President Trump on June 6, 2025.
The newly proposed rule would replace the 53-year prohibition with an interim “noise-based” certification standard requiring any sonic boom overpressure at the surface to be kept below 0.11 pounds per square foot. That proposed standard is based on the Colorado-based startup Boom Supersonic having demonstrated quiet Mach cutoff flights with its XB-1 aircraft—harnessing specific atmospheric conditions while flying just beyond supersonic speeds at higher altitudes so that the aircraft’s shockwaves are refracted upward into the atmosphere rather than traveling to the ground.
Astronomers using the James Webb Space Telescope have observed extremely distant LRD galaxies, with redshifts greater than 14 at distances greater than 13.5 billion light-years. The question I raise here is how do we see these galaxies and their spectral features if the universe is less than 10,000 years old?
In a major advancement for UV energy research, scientists at Kyushu University have developed a solid material that converts visible light into high-energy UV light with 1.9% efficiency, eliminating the need for hazardous solvents.
Revealed in a recent paper published in Nature Communications, the Kyushu team created precisely controlled gaps between molecules in a solid material by attaching alkyl chains to the sp³ carbon atoms of an organic molecule.
Unlike at the macro scale, where adding two separate cups of warm water together doesn’t combine their energy levels to produce a boil, at the quantum scale, combining low-energy photons can result in a single, higher-energy photon, which is essential to the new energy conversion process.
Upgrading Light Energy
UV light may be harsh on human skin, but its high energy density makes it valuable for a variety of applications, including air purification and resin curing in 3D printing. Although ultraviolet radiation accounts for only about 6% of the sunlight that reaches Earth’s surface, only a fraction of that can be effectively harnessed. The new material developed at Kyushu University converts ordinary visible light into ultraviolet light, potentially increasing the availability of this valuable energy source.
“What we do here is ‘add together’ the energy from two visible light photons to make one ultraviolet photon. It’s a fascinating process called photo upconversion,” explained co-author Yoichi Sasaki, Associate Professor at Kyushu University’s Faculty of Engineering.
Annihilating Light Photons
Triplet-triplet annihilation is a key mechanism behind photo upconversion, a process in which two excited molecules interact to produce a single higher-energy UV photon. It begins when a donor molecule absorbs light, exciting its electrons into a high-energy triplet state. That energy is then transferred to a neighboring molecule, after which the two excited states interact and combine to generate a new ultraviolet photon.
Although scientists have understood this process for years, practical limitations have hindered its widespread use. Traditionally, triplet-triplet annihilation occurs in liquids that can evaporate and often require toxic solvents, prompting the Kyushu team to search for a solid-state alternative.
“In solids, molecules are packed tightly, and the π electron clouds—regions of high electron density hovering above and below each molecular plane—can overlap,” says Sasaki. “When that happens, triplets easily fizzle out before they ever meet. Molecules must be close enough for energy to transfer but separated enough to prevent quenching of excitons.”
A Solid Solution
The researchers found their answer in dihydroindenoindenedene (DHI), an organic semiconductor. By attaching alkyl chains, they were able to precisely control the spacing between molecules, creating an arrangement that allowed efficient energy transfer while minimizing unwanted electronic interactions.
The resulting alkyl-optimized DHI demonstrated efficient energy transfer, long-lived excited states, and strong light emission, achieving an upconversion efficiency of 1.9%.
“This means roughly two UV photons are produced for every hundred visible-light photons absorbed,” Sasaki adds. “It may sound low, but it runs on natural sunlight alone. Most solid-state materials cannot realize this even at much higher light intensity.”
With its relatively easy synthesis and low material cost, the team says their work provides a crucial new solution for harnessing UV light. A patent for the material is currently pending.
“This discovery is the culmination of over 14 years of our research,” Kimizuka said, adding that it “marks a major milestone in photon-upconversion and molecular self-assembly research.”
Ryan Whalen covers science and technology for The Debrief. He holds an MA in History and a Master of Library and Information Science with a certificate in Data Science. He can be contacted at ryan@thedebrief.org, and follow him on Twitter @mdntwvlf.
The fascinating behind-the-scenes story of the exploits of the first team of private astronauts to cross the Kármán line is finally being told.
A newly released documentary film, “Beyond Blue Sky: The Untold Story of the First Private Astronauts,” now available on Apple TV and Amazon Prime, reveals the award-winning accomplishment and includes firsthand testimony from the pilots and engineers who made the inaugural private astronaut space flights possible.
The film also includes one of the two record-setting astronauts, U.S. Navy combat veteran Brian Binnie, sharing an unusual, life-altering experience for the first time on screen, an event that he credits for inspiring him to continue after a crushing setback almost ended his dreams of flying to space.
A Private Astronaut’s Failure and a UAP Encounter
In an email to The Debrief, documentary filmmaker Kevin Curran noted that his Emmy-nominated crew, “with a proven space pedigree,” including chronicling milestones of Blue Origin, SpaceX, Astrobotic, and NASA, was able to capture “razor’s-edge supersonic test flight footage” to reveal the story of the first team of private astronauts to join the small group of humans to have ventured into space.
Along the way, the documentary depicts the team’s successes and failures in their pursuit of reaching space for the first time—and then doing so two more times with extra ballast—to win a $10 million prize.
Although Binnie, a Princeton-educated aeronautical engineer and 20-year Navy pilot, would typically seem like the obvious choice for the award-winning space attempt, a difficult crash landing on the first rocket-powered test flight of the program had Binnie doubting whether he would get another opportunity to pilot SpaceShipOne for the remaining five test flights.
Image Credit: Beyond Blue Sky, Kevin Curran
As incredible as the team’s historic accomplishments were, Curran told The Debrief that the story took an unexpected, but inspiring turn when Binnie revealed an out-of-this-world encounter that he credited with inspiring him to recover from that setback and ultimately make the historic flight.
“The rest of the documentary is pretty incredible/riveting, I think, but [Binnie’s] story makes it so topical right now with the Pentagon’s release of UAP files,” Curran told The Debrief.
“I Turned Around Expecting to See Them Behind Me”
According to Curran, his team had no idea about Binnie’s encounter when they started filming. As the ebullient filmmaker noted, the team was about six weeks into production on a film that he says “we thought would simply be an untold, feel-good story involving perseverance and redemption within the birth of private spaceflight.” Then, while the cameras rolled, Binnie made his revelation.
Although Curran notes that the pilot had previously confided in “dozens of people within the aerospace and test flight world over the years about his extreme close encounter,” this was the first time the veteran of 33 combat missions had “courageously” shared his experience on-screen.
Documentary film director Kevin Curran has taken protecting Brian Binnie’s legacy personally. Image Credit: Kevin Curran.
“Like any good story, it simply became more fascinating the more we pulled on the thread,” Curran told The Debrief.
The tale began on December 17, 2003, when Binnie successfully piloted SpaceShipOne to nearly 68,000 feet on its first rocket-powered test flight, a critical early accomplishment that made him the first pilot to go supersonic in a privately funded vehicle. However, the flight ended in an extremely rough landing that damaged the craft’s landing gear, wing, and fuselage, putting Binnie’s future as one of three test pilots of SpaceShipOne in doubt.
“After the crash, the 47-year-old Binnie faced the reality that he may never fly the spaceship again on the remaining five test flights of the program,” a summary emailed to The Debrief explains.
Six days after the hard landing, Binnie was awake one morning at around 4 a.m., unable to sleep comfortably in his bed. Then, according to the astronaut’s account, he noticed that “bright lights were coming through my window blinds. I rose, opened the window blinds to find that daylight had manifested in my backyard.” The decorated Navy veteran noted that while his backyard was illuminated, everything else he looked at was dark.
Binnie (above) is shown at his home. Image Credit: Focus on the Signal LLC, Kevin Curran.
The next part of Binnie’s story details the presence of around a dozen translucent, glowing “orbs” he said he could perceive within the lit area. However, the pilot recalled, the orbs did not seem bright enough to account for the inordinately bright light illuminating his backyard. During his on-screen recollection, the award-winning pilot also details the movement of the orbs, including two of them approaching him from approximately 50 feet away, passing through his bedroom window, and entering his chest.
“I turned around expecting to see them behind me, but they weren’t there,” he said.
Binnie described the pre-dawn experience as “the most incredible thing I ever witnessed.”
The Impact on Binnie and the Documentary Crew
When discussing the impact that the unusual experience had on him, Binnie told Curran’s team that he initially searched for a conventional explanation. With advanced engineering degrees and a 20-year Navy career that led him to become both a test pilot and manager of the SpaceShipOne program, he was well accustomed to evaluating unusual observations. However, after exhausting all prosaic possibilities, the trained scientist, pilot, and observer ultimately concluded that the mysterious glowing orbs represented an intelligent phenomenon that had somehow allowed him to perceive them.
“It gave me hope that I had a purpose, and that purpose was to not simply take defeat, but was to pick myself up and continue,” Binnie told the documentarian.
After what the team calls “a bizarre series of events” that offered Binnie a second chance to pilot SpaceShipOne, the newly reinvigorated aviator boarded the craft’s final flight on October 4, 2004. During the launch phase, when the pilot and craft are hauled to a high latitude by the mothership, White Knight, Binnie said he once again reflected on the apparent UAP experience, including how he felt the orbs had given him an intangible drive to complete his mission and make history.
White Knight prepares to carry SpaceShipOne to space. Image Credit: Dave Moore.
By the time the flight was complete, winning both the Collier and Ansari XPRIZE, Curran said the accomplishment proved that a team of “renegade geniuses” could achieve a NASA-level feat for a fraction of the space agency’s typical cost. As far as the late pilot’s unusual UAP encounter, Curran credits Binnie’s courage for sharing his experience with UAPs, while also noting the effect the man’s retelling had on him and his crew.
Brian Confided in Colleagues for Years, But This is His First Filmed Account
“One thing I wish to clarify, in the event it matters, is that I believe Brian’s story,” Curran told The Debrief, while once again citing the combat veteran’s impressive credentials.
The documentarian also noted that there has been a stigma around the UAP subject for a long time, and that Binnie “was really brave to come out to me in 2020 before any of the House Oversight Committee testimonies or recent releases by the Pentagon.”
Brian confided in only a few aerospace colleagues about the experience for many years, and even learned of another astronaut with a similar experience, but the story’s inclusion in the film was the first time he shared it on record before passing away.
“I simply want to protect Brian Binnie’s memory and surviving family, as he was always kind to me, inspiring, and I’m proud to have called him a friend,” Curran concluded.
The project “is dedicated to the memory of test pilots Brian Binnie and Mike Melvill, the first two private astronauts who had the courage to fly stick-and-rudder to space,” the documentary team states.
“Thankfully, they shared their extraordinary stories on camera before they were lost forever in the Mojave sand,” the team concludes.
Christopher Plain is a Science Fiction and Fantasy novelist and Head Science Writer at The Debrief. Follow and connect with him on X, learn about his books at plainfiction.com, or email him directly at christopher@thedebrief.org.
Drastically increased launch cadence from SpaceX and NASA's other commercial partners is straining aging infrastructure at Kennedy Space Center, a new report finds.
An F-15 aircraft flies above the world’s largest compass rose above NASA’s Armstrong Flight Research Center in Edwards, California, on Monday, April 20, 2026. NASA’s Crossflow Attenuated Natural Laminar Flow (CATNLF) test article is attached to the bottom of the F-15. The project aims to lower fuel costs for future commercial aircraft by testing a scale-model wing designed to improve laminar flow.
Credits: NASA/Jim Ross
Flight tests are a big part of how NASA turns breakthrough ideas into reality. From flying humans faster than the speed of sound to proving designs that helped shape the space shuttle, flight testing transforms bold concepts into safer, more efficient technologies that benefit the public.
“Flight tests are a way to safely and effectively prove new technology, which helps certification authorities certify equipment,” said Wayne Ringelberg, chief pilot at NASA’s Armstrong Flight Research Center in Edwards, California. “It helps industry iterate and make systems better, and it promotes research in areas where new ideas can be developed.”
For nearly 80 years, teams at NASA Armstrong have used flight testing in the Southern California desert to push the limits of aerodynamics and advance aviation. Thanks to that work, NASA-developed innovations are aboard every U.S. commercial aircraft and inside every control tower today.
“The space side of NASA uses flight test, too. Every mission, like Artemis II, is never routine,” Ringelberg said. “Everything we’re doing when flying a test mission is something new or different.”
NASA test pilots Jim Less, left, and Nils Larson walk away from a hangar at NASA’s Armstrong Flight Research Center in Edwards, California, on Thursday, Feb. 4, 2026. The pilots support the agency’s Crossflow Attenuated Natural Laminar Flow (CATNLF) project, which aims to lower fuel costs for future commercial aircraft by testing a scale-model wing designed to improve laminar flow.
NASA/Christopher LC Clark
Every NASA test flight — whether it’s studying new software, hardware, or the revolutionary technology of an experimental X-plane — relies on engineers, researchers, pilots, maintenance crew, control room operators, and many others working together.
“Experienced operators and engineers evaluate how things work in flight,” Ringelberg said. “Most new technologies are designed to work in a lab or can be tested in a wind tunnel or other facility, but you never really know how they’ll perform until you fly them.”
Preflight tests often include computer analysis, simulation, wind tunnel testing, and ground tests focused on an aircraft’s ability to withstand the forces of flight and the environments through which it may fly. After hardware or software is deemed safe to fly, researchers turn the mission over to the flight test team.
To support testing, NASA Armstrong maintains an aircraft fleet modified to create space for new hardware or instruments, as well as the ability to integrate new software. These aircraft are flying laboratories, and pilots are trained to accomplish experimental missions.
An F-15 research aircraft sits on the ramp at NASA’s Armstrong Flight Research Center in Edwards, California, on Tuesday, March 17, 2026. NASA pilots Jim Less, front seat, and Carrie Worth prepare for the flight. The agency’s Crossflow Attenuated Natural Laminar Flow (CATNLF) test article is attached to the bottom of the F-15. The project aims to lower fuel costs for future commercial aircraft by testing a scale-model wing designed to improve laminar flow.
NASA/Carla Escamilla
For example, flight testing recently helped NASA gather critical data on laminar flow, or the smooth flow of air, over a wing. The work could lower fuel costs for future airliners. Computer modeling, wind tunnel tests, and other methods helped advance the research, but to find out even more about how the wing concept could reduce drag for future airliners, NASA used a scale model in actual flight.
NASA researchers strapped the Crossflow Attenuated Natural Laminar Flow (CATNLF) model wing to the belly of one of NASA Armstrong’s F-15s. The arrangement allowed them to collect all the information they would need without doing the extensive, costly modifications required to install a full-scale wing on an aircraft.
After a flight series is complete, engineers and researchers analyze the data. Did the instrument work as designed? Did the experimental aircraft perform safely at a high altitude? Did the software operate as planned? Each test raises its own set of questions to evaluate.
NASA continues working with academia, the Department of War, and industry partners to advance U.S. aviation through flight test and bring new benefits to the flying public.
Login
A startup’s orbital test could illuminate Earth — and darken astronomy’s future. 
