Biomedical tests using augmented and virtual reality tools to advance space health dominated the research schedule aboard the International Space Station on Wednesday. The Expedition 74 crew is also turning its attention to a spacewalk at the end of the month following the departure of a U.S. cargo spacecraft.

NASA flight engineers Jessica Meir and Jack Hathaway began their shift in the Columbus laboratory module conducting vein scans with guidance from doctors on the ground. The duo took turns scanning each other with the EchoFinder-2 ultrasound device that collects health data using augmented reality and artificial intelligence tools. The medical hardware provided by ESA (European Space Agency) provides a screen using augmented reality to guide the operator’s probe motion and artificial intelligence software to detect the subject’s organs. The lightweight, easy-to-use gear may enable independent crew health monitoring on spacecraft travelling to the Moon, Mars, and beyond.

Afterward, Hathaway moved to the Harmony module and loaded bacteria samples into a portable DNA sequencer to read their genetic code. Scientists will use the knowledge to understand bacterial resistance to antibiotics in the space environment potentially affecting an astronaut’s ability to fight an infection.  

Meir assisted NASA flight engineer Chris Williams who wore virtual reality goggles for a test measuring his ability to detect balance, movement, orientation in microgravity. The goggles recorded Williams’s eye movements as he responded to visual stimuli generated by computer software operated by Meir. The vestibular system investigation, just one part of the CIPHER suite of 14 human research experiments, is studying how astronauts neurologically adapt to weightlessness to improve crew training and safety.

ESA flight engineer Sophie Adenot helped her crewmates with the digital health science on Wednesday first setting up the EchoFinder-2 hardware, connecting it to a computer tablet, and installing a camera to track the vein study. Next, Adenot configured Harmony’s maintenance work area and retrieved a mini-cold bag to house the bacteria samples for the antibiotics study. Finally, she took pictures of the Moon to observe Earth’s light reflecting off the lunar surface.

All four astronauts gathered together at the end of their shift for a conference call with spacewalk experts on the ground. The quartet and the engineers discussed the tools and procedures necessary to repair a wrist joint on the Canadarm2 robotic arm during a spacewalk planned for June 30. NASA will soon announce the spacewalkers and provide a live televised briefing for more details before the end of the month.

Roscosmos flight engineer Andrey Fedyaev conducted another neurological study while wearing a virtual reality headset and responded to computerized stimuli as electrodes measured brain activity and tracked eye movement, testing his sense of direction, movement, and position. Station commander Sergey Kud-Sverchkov and flight engineer Sergei Mikaev, both from Roscosmos, started their shift in the Nauka science module checking the operation of components supporting the Elektron oxygen generator. Kud-Sverchkov then tested communications gear inside the Soyuz MS-28 crew spacecraft. Mikaev took a computer quiz documenting his mental state before terminating a 24-hour heart and blood pressure monitoring session.

A SpaceX Dragon cargo spacecraft is back on Earth following its undocking from the orbital outpost on Tuesday and splashdown in the Pacific Ocean at 5:11 a.m. PDT/8:11 a.m. EDT on Wednesday. Dragon returned sensitive scientific samples from investigations studying stem cell manufacturing, cartilage tissue printing, and more to treat a range of conditions from blood diseases, cancers, and cartilage injuries.

Learn more about station activities by following the space station blog, @space_stationon X, as well as the ISS Facebook and ISS Instagram accounts.

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The post Advanced Health Research on Station Using Augmented, Virtual Reality Tools appeared first on NASA Science.

At 5:11 a.m. PDT (8:11 a.m. EDT), the unpiloted SpaceX Dragon spacecraft splashed down off the coast of California near Oceanside, marking the return of the 34th SpaceX commercial resupply services mission to the International Space Station for NASA.

Dragon undocked at 12:25 p.m. EDT on June 16, carrying samples that could shape future space exploration and life on Earth.  Research returning includes bioprinted organ and cartilage tissue, data on improving cryogenic fuel storage for future space missions, and DNA‑inspired materials to develop new cancer treatments. The returning hardware includes an ocular imaging device used to monitor crew members’ eye health, an absorbent bed that filters trace contaminants from cabin air, and a separator pump from the waste and hygiene compartment.

The spacecraft arrived at the space station on May 17 after launching two days earlier on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

Learn more about station activities by following the space station blog, @space_station on X, as well as the ISS Facebook and ISS Instagram accounts.

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The post SpaceX Dragon Splashes Down in Pacific, Completes Cargo Mission appeared first on NASA Science.

At 12:25 p.m. EDT, the unpiloted SpaceX Dragon spacecraft undocked from the forward‑facing port of the International Space Station’s Harmony module after a command from SpaceX ground controllers. Flight controllers delayed the undocking slightly to power‑cycle a navigation sensor and restore full redundancy before departure.

Dragon will reenter Earth’s atmosphere on Wednesday, June 17, before splashing down off the coast of California at approximately 5:08 a.m. PDT. NASA will not stream the splashdown but will post updates on its space station blog.

Learn more about station activities by following the space station blog, @space_stationon X, as well as the ISS Facebook and ISS Instagram accounts.

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The post Dragon Undocks to Return Science Experiments to Earth appeared first on NASA Science.

NASA’s live coverage of the undocking and departure of 34th SpaceX commercial resupply services mission to the International Space Station for NASA is underway on NASA+, Amazon Prime, and the agency’s YouTube channel. Learn how to watch NASA content through a variety of online platforms, including social media.

The unpiloted SpaceX Dragon spacecraft will undock at approximately 12:05 p.m. EDT from the forward-facing port of the station’s Harmony module and fire its thrusters to move safely away from the orbital complex.

On Wednesday, June 17, Dragon will reenter Earth’s atmosphere before splashing down off the coast of California at approximately 5:08 a.m. PDT. NASA will not stream the splashdown but will post updates on its space station blog. 

Dragon will return to Earth with thousands of pounds of cargo in one of the most research-packed returns in commercial resupply mission history, carrying samples that could shape future space exploration and life on Earth. Research returning on this mission includes bioprinted organ and cartilage tissue, data on improving cryogenic fuel storage for future space missions, and DNA‑inspired materials to develop new cancer treatments. The returning hardware includes an ocular imaging device used to monitor crew members’ eye health, a sorbent bed that filters trace contaminants from cabin air, and a separator pump from the waste and hygiene compartment.  

Loaded with nearly 6,500 pounds of crew cargo and science experiments, Dragon arrived at the station on May 17 after launching two days earlier on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. 

Learn more about station activities by following the space station blog, @space_stationon X, as well as the ISS Facebook and ISS Instagram accounts.

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The post SpaceX Dragon Prepares for Undocking and Return to Earth appeared first on NASA Science.

The Expedition 74 crew members packed a SpaceX Dragon cargo spacecraft on Monday with sensitive science experiments and lab hardware for return to Earth. The orbital residents also configured spacewalking tools and conducted cardiac research to kick off the week aboard the International Space Station.

A SpaceX Dragon cargo spacecraft is scheduled to undock from the Harmony module’s forward port at 12:05 p.m. EDT on Tuesday ending its stay at the orbital laboratory that began on April 17. NASA+ will begin its broadcast of Dragon’s undocking and departure at 11:45 a.m. Dragon’s parachute-assisted splashdown in the Pacific Ocean off the coast of southern California the following day will not be televised.

The astronauts are partnering together transferring portable science freezers loaded with critical research samples and packing lab equipment into Dragon following a month of intense research into a variety of space-designed therapies to protect human health. The freezers house the results of investigations into stem cell manufacturing, cartilage tissue printing, and more to treat a range of conditions from blood diseases, cancers, and cartilage injuries. Doctors on the ground will analyze the preserved samples to gain advanced health insights unobtainable in Earth’s gravity environment.

NASA flight engineers Chris Williams and Jack Hathaway started the cargo work early Monday packing and securing station hardware inside Dragon for the ride back to Earth. Next, flight engineer Sophie Adenot of ESA (European Space Agency) installed the sample-packed freezers in Dragon where they will stay powered on preserving the biomedical specimens for retrieval on the ground. Finally, NASA flight engineer Jessica Meir capped off Monday’s shift with more scientific transfers then cleaned and inspected hatch seals on Harmony’s port where Dragon is docked.

Meanwhile, preparations continue for a spacewalk planned for June 30 to replace a wrist joint on the Canadarm2 robotic arm. Adenot began her shift in the Quest airlock charging lithium-ion batteries that power spacesuit gloves, helmet cameras, and pistol grip tools. Williams and Meir joined each other during a break in their Dragon packing and inspected tethers that secure astronauts to the orbiting lab during spacewalks.

Station commander Sergey Kud-Sverchkov and flight engineer Sergei Mikaev, both from Roscosmos, took turns wearing a series of arm, wrist, and finger cuffs measuring how living in space affects their blood pressure. Next, Kud-Sverchkov attached electrocardiogram sensors to his chest that will monitor his cardiac activity for 24 hours. Mikaev turned his attention to Earth observations, pointed a camera out a station window, and photographed landmarks across the Pacific Ocean including islands and volcanos.

Flight engineer Andrey Fedyaev began his shift transferring fluids and disinfecting tanks throughout the station’s Roscosmos segment. Fedyaev wrapped up his shift working on ventilation system maintenance and checking station lighting conditions and illumination levels.

Learn more about station activities by following the space station blog, @space_stationon X, as well as the ISS Facebook and ISS Instagram accounts.

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The post Crew Packs Dragon for Tuesday Departure and Preps for Spacewalk appeared first on NASA Science.

NASA and its international partners are set to receive scientific research samples and hardware as a SpaceX Dragon spacecraft is scheduled to depart the International Space Station on Tuesday, June 16, for its return to Earth.

Watch NASA’s live undocking coverage beginning at 11:45 a.m. EDT on NASA+, Amazon Prime, and the agency’s YouTube channel. Learn how to watch NASA content through a variety of online platforms, including social media.

The Dragon spacecraft will undock from the forward port of the station’s Harmony module at about 12:05 p.m., after receiving a command from SpaceX ground controllers. The spacecraft then will fire its thrusters to move safely away from the orbiting complex.

Following a June 16 departure, the spacecraft will reenter Earth’s atmosphere on Wednesday, June 17, before splashing down off the coast of California at approximately 5:08 a.m. PDT. NASA will not stream the splashdown but will post updates on its space station blog.

Dragon will return to Earth with thousands of pounds of cargo, carrying samples that could shape future space exploration and life on Earth. Research returning includes bioprinted organ and cartilage tissue, data on improving cryogenic fuel storage for future space missions, and DNA‑inspired materials to develop new cancer treatments. The returning hardware includes an ocular imaging device used to monitor crew members’ eye health, an absorbent bed that filters trace contaminants from cabin air, and a separator pump from the waste and hygiene compartment.

Loaded with nearly 6,500 pounds of crew cargo and science experiments, Dragon arrived at the station on May 17 after launching two days earlier on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.

Get breaking news, images, and features from the space station on Instagram, Facebook, and X.

Learn more about International Space Station research and operations at:

https://www.nasa.gov/international-space-station

-end-

Jimi Russell
Headquarters, Washington
202-358-1100
james.j.russell@nasa.gov

Leah Cheshier
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov

The post NASA to Cover 34th SpaceX Resupply Mission Space Station Departure appeared first on NASA Science.

NASA and its international partners are set to receive scientific research samples and hardware as a SpaceX Dragon spacecraft is scheduled to depart the International Space Station on Tuesday, June 16, for its return to Earth.

Watch NASA’s live undocking coverage beginning at 11:45 a.m. EDT on NASA+, Amazon Prime, and the agency’s YouTube channel. Learn how to watch NASA content through a variety of online platforms, including social media.

The Dragon spacecraft will undock from the forward port of the station’s Harmony module at about 12:05 p.m., after receiving a command from SpaceX ground controllers. The spacecraft then will fire its thrusters to move safely away from the orbiting complex.

Following a June 16 departure, the spacecraft will reenter Earth’s atmosphere on Wednesday, June 17, before splashing down off the coast of California at approximately 5:08 a.m. PDT. NASA will not stream the splashdown but will post updates on its space station blog.

Dragon will return to Earth with thousands of pounds of cargo, carrying samples that could shape future space exploration and life on Earth. Research returning includes bioprinted organ and cartilage tissue, data on improving cryogenic fuel storage for future space missions, and DNA‑inspired materials to develop new cancer treatments. The returning hardware includes an ocular imaging device used to monitor crew members’ eye health, an absorbent bed that filters trace contaminants from cabin air, and a separator pump from the waste and hygiene compartment.

Loaded with nearly 6,500 pounds of crew cargo and science experiments, Dragon arrived at the station on May 17 after launching two days earlier on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

For more than 25 years, people have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and making research breakthroughs not possible on Earth. The space station helps NASA understand and overcome the challenges of human spaceflight, expand commercial opportunities in low Earth orbit, and build on the foundation for long-duration missions to the Moon, as part of the Artemis program, and to Mars.

Get breaking news, images, and features from the space station on Instagram, Facebook, and X.

Learn more about International Space Station research and operations at:

https://www.nasa.gov/international-space-station

-end-

Jimi Russell
Headquarters, Washington
202-358-1100
james.j.russell@nasa.gov

Leah Cheshier
Johnson Space Center, Houston
281-483-5111
leah.d.cheshier@nasa.gov