NASA’s SpaceX Crew-8 Astronaut Returns to Houston

After an overnight stay at Ascension Sacred Heart Pensacola in Florida, the NASA astronaut was released and returned to NASA’s Johnson Space Center in Houston Saturday. The crew member is in good health and will resume normal post-flight reconditioning with other crew members.

As part of NASA’s SpaceX Crew-8 mission, the astronaut was one of four crewmates who safely splashed down aboard their SpaceX Dragon spacecraft near Pensacola on Oct. 25. The crew members completed a 235-day mission, 232 days of which were spent aboard the International Space Station conducting scientific research.

To protect the crew member’s medical privacy, specific details on the individual’s condition and identity will not be shared.


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

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NASA Provides Update on Agency’s SpaceX Crew-8 Health

The NASA meatball logo

After safely splashing down on Earth as part of NASA’s SpaceX Crew-8 mission Friday, a NASA astronaut experienced a medical issue. NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin were flown together to Ascension Sacred Heart Pensacola in Florida.

After medical evaluation at the hospital, three of the crew members departed Pensacola and have arrived at NASA’s Johnson Space Center in Houston.

The one astronaut who remains at Ascension is in stable condition under observation as a precautionary measure. To protect the crew member’s medical privacy, specific details on the individual’s condition or identity will not be shared.

During its return to Earth, the SpaceX Dragon executed a normal entry and splashdown. Recovery of the crew and the spacecraft was without incident. During routine medical assessments on the recovery ship, the additional evaluation of the crew members was requested out of an abundance of caution.

We’re grateful to Ascension Sacred Heart for its support during this time, and we are proud of our team for its quick action to ensure the safety of our crew members.

The Crew-8 crew members splashed down aboard their Dragon spacecraft near Pensacola, Florida, to complete a 235-day mission, 232 days of which were spent aboard the International Space Station conducting scientific research.

NASA will provide additional information as it becomes available.


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

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Dragon Undocks from Station, Crew-8 Heads Toward Earth

The SpaceX Dragon Endeavour spacecraft is pictured beyond the Candarm2 robotic arm moments after undocking from the Harmony module with four Crew-8 members.
The SpaceX Dragon Endeavour spacecraft is pictured beyond the Candarm2 robotic arm moments after undocking from the Harmony module with four Crew-8 members. Credit: NASA+

At 5:05 p.m. EDT, NASA astronauts Matt Dominick, Mike Barratt, and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin undocked from the forward-facing port of International Space Station’s Harmony module aboard the SpaceX Dragon spacecraft.

NASA’s return coverage continues with real-time, audio only commentary, and full coverage will resume at the start of the splashdown broadcast. The audio feed will remain available, including astronaut conversations with mission control, in addition to a live video feed from the orbiting laboratory.

NASA’s coverage will resume at 2:15 a.m. Friday, Oct. 25, on NASA+ and the agency’s website until Dragon splashes down at approximately 3:29 a.m. off the coast of Florida, and Crew-8 members are safely recovered. Learn how to watch NASA content through a variety of platforms, including social media.


Learn more about the mission by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

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NASA+ is Live as Crew-8 Prepares to Undock in Dragon

The Milky Way appears in the vastness of space behind the SpaceX Dragon Endeavour spacecraft docked to the space station's Harmony module.
The Milky Way appears in the vastness of space behind the SpaceX Dragon Endeavour spacecraft docked to the space station’s Harmony module.

NASA’s live coverage of undocking is now underway on NASA+ and the agency’s website. Learn how to watch NASA content through a variety of platforms, including social media.

At 3:24 p.m. EDT, hatches between the SpaceX Dragon spacecraft and the International Space Station closed in preparation for undocking and return to Earth of NASA astronauts Matt Dominick, Mike Barratt, and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin.

The spacecraft will undock from the orbiting laboratory’s Harmony module at 5:05 p.m., heading for a targeted splashdown at approximately 3:29 a.m. Friday, Oct. 25, off the coast of Florida. NASA will provide coverage of deorbit burn, entry, and splashdown at beginning 2:15 a.m. on NASA+ and the agency’s website.


Learn more about the mission by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

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Crew-8 Closes Dragon Hatch, Prepares for Undocking

Members of NASA’s SpaceX Crew-8 from right to left, NASA astronauts Jeanette Epps, mission specialist; Matthew Dominick, commander; Michael Barratt, pilot; and Roscosmos cosmonaut Alexander Grebenkin, mission specialist; participate in the Crew Equipment Interface Test at Cape Canaveral Space Force Station in Florida on Friday, Jan. 12, 2024. Photo credit: SpaceX

At 3:24 p.m. EDT, the hatch closed between the SpaceX Dragon spacecraft and the International Space Station in preparation for the return of NASA’s SpaceX Crew-8 mission.

NASA’s undocking coverage begins at 4:45 p.m. on NASA+ and the agency’s website. The spacecraft will autonomously undock from the orbiting laboratory at approximately 5:05 p.m. to begin the return to Earth. Learn how to watch NASA content through a variety of platforms, including social media.

Following the conclusion of undocking coverage, NASA will switch to real-time audio-only before return coverage resumes at 2:15 a.m. Friday, Oct. 25 on NASA+ and the agency’s website.


Learn more about the mission by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

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Crew-8 Enters Dragon, Closes Hatch Live on NASA+

The SpaceX Crew-8 members are pictured inside the SpaceX Dragon Endeavour spacecraft after arriving on March 5, 2024. From left are, Roscosmos cosmonaut Alexander Grebenkin and NASA astronauts Mike Barratt, Jeanette Epps, and Matthew Dominick.
The SpaceX Crew-8 members are pictured inside the SpaceX Dragon Endeavour spacecraft after arriving on March 5, 2024. From left are, Roscosmos cosmonaut Alexander Grebenkin and NASA astronauts Mike Barratt, Jeanette Epps, and Matthew Dominick.

NASA’s live coverage is underway on NASA+ and the agency’s website ahead of hatch closure and undocking preparations for the return of NASA’s SpaceX Crew-8 mission. Learn how to stream NASA content through a variety of platforms, including social media.

NASA astronauts Matt Dominick, Mike Barratt, and Jeanette Epps, along with Roscosmos cosmonaut Alexander Grebenkin will close the hatch at 3:20 p.m. EDT Wednesday, Oct. 23, between the SpaceX Dragon spacecraft and the International Space Station.

NASA will provide live undocking coverage beginning at 4:45 p.m. on NASA+ and the agency’s website.

The spacecraft will autonomously undock from the space station at 5:05 p.m. to begin the 34-hour return to Earth. NASA and SpaceX are targeting splashdown at approximately 3:29 a.m. Friday, Oct. 25 off the coast of Florida.

As part of NASA’s Commercial Crew Program, the Crew-8 mission will return important and time-sensitive research to Earth. The crew launched March 3 on the Dragon spacecraft aboard a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Florida and will have completed a seven-month science expedition aboard the orbiting laboratory.


Learn more about the mission by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

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SpaceX Dragon with Crew-8 Aboard Docks to Station

March 5, 2024: International Space Station Configuration. Six spaceships are parked at the space station including the SpaceX Dragon crew spacecraft Endurance and Endeavour, Northrop Grumman's Cygnus space freighter, the Soyuz MS-24 crew ship, and the Progress 86 and 87 resupply ships.
March 5, 2024: International Space Station Configuration. Six spaceships are parked at the space station including the SpaceX Dragon crew spacecraft Endurance and Endeavour, Northrop Grumman’s Cygnus space freighter, the Soyuz MS-24 crew ship, and the Progress 86 and 87 resupply ships.

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin arrived at the International Space Station, as the SpaceX Dragon, named Endeavour, docked to the complex at 2:28 a.m. EST while the station was 260 statute miles over Newfoundland.

Following Dragon’s link up to the Harmony module, the astronauts aboard the Dragon and the space station will begin conducting standard leak checks and pressurization between the spacecraft in preparation for hatch opening scheduled for 4:13 a.m.

Crew-8 will join the space station’s Expedition 70 crew of NASA astronauts Jasmin Moghbeli and Loral O’Hara, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Furukawa Satoshi, and Roscosmos cosmonauts Konstantin Borisov, Oleg Kononenko, and Nikolai Chub. For a short time, the number of crew aboard the space station will increase to 11 people until Crew-7 members Moghbeli, Mogensen, Satoshi, and Borisov return to Earth.

NASA+, NASA Television, and the agency’s website are continuing to provide live continuous coverage of the agency’s SpaceX Crew-8 mission.


More details about the Crew-8 mission can be found by following the Crew-8 blog, the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

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SpaceX Crew-8 Approaching Station Live on NASA TV

The crew of NASA’s SpaceX Crew-8 mission to the International Space Station poses for a photo during their Crew Equipment Interface Test at NASA’s Kennedy Space Center in Florida. Credit: SpaceX
The crew of NASA’s SpaceX Crew-8 mission to the International Space Station poses for a photo during their Crew Equipment Interface Test at NASA’s Kennedy Space Center in Florida. Credit: SpaceX

NASA+, NASA Television, and the agency’s website are continuing to provide live coverage of the agency’s SpaceX Crew-8 mission carrying NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin to the International Space Station.

The SpaceX Dragon spacecraft, named Endeavour, is scheduled to dock about 2:30 a.m. EST Tuesday, March 5. Dragon is designed to dock autonomously, but the crew aboard the spacecraft and the space station will monitor the performance of the spacecraft as it approaches and docks to the forward port of the station’s Harmony module.

When the hatches open at about 1 hour and 45 minutes after docking, the Crew-8 astronauts will join the Expedition 70 crew of NASA astronauts Jasmin Moghbeli and Loral O’Hara, ESA (European Space Agency) astronaut Andreas Mogensen, JAXA (Japan Aerospace Exploration Agency) astronaut Furukawa Satoshi, and Roscosmos cosmonauts Konstantin Borisov, Oleg Kononenko, and Nikolai Chub.


More details about the Crew-8 mission can be found by following the Crew-8 blog, the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

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

Get weekly video highlights at: https://roundupreads.jsc.nasa.gov/videoupdate/

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Maintenance Day Aboard Station as Crew-8 Launch Moves

The SpaceX Crew-8 members (from left) Alexander Grebenkin, Mike Barratt, Matthew Dominick, and Jeanette Epps are pictured in their pressure suits at the launch pad at Kennedy Space Center. Credit: SpaceX
The SpaceX Crew-8 members (from left) Alexander Grebenkin, Mike Barratt, Matthew Dominick, and Jeanette Epps are pictured in their pressure suits at the launch pad at Kennedy Space Center. Credit: SpaceX

The Expedition 70 crew members will wait one more day to welcome the SpaceX Crew-8 mission due to unfavorable weather conditions forecasted at launch time. Meanwhile, the seven International Space Station residents stayed busy Thursday on orbital maintenance tasks while planning for the upcoming departure of four crewmates.

The SpaceX Dragon “Endeavour” spacecraft is now targeted to launch at 11:16 p.m. EST Saturday, March 2. Crew-8 Commander Matthew Dominick, Pilot Mike Barratt, and Mission Specialists Jeanette Epps and Alexander Grebenkin will take a short, automated trip to the station aboard Dragon and dock to the Harmony module’s forward port at 2:15 p.m. on Sunday.

The Dragon and station hatches will open less than two hours later and the Crew-8 members will enter the Harmony module where the Expedition 70 septet will greet them. Shortly after that, the 11 astronauts and cosmonauts will call down to Earth to share welcome remarks with mission officials and family members. The Crew-8 foursome will officially become space station flight engineers beginning a six-month research mission aboard the orbital lab.

Back on the space station, lab maintenance topped the schedule on Thursday ensuring the orbital outpost remains in tip-top shape. The station crew also had time for some science work while also training to depart aboard the SpaceX Dragon “Endurance” spacecraft.

NASA Flight Engineers Loral O’Hara and Jasmin Moghbeli finalized air conditioning work inside the Quest airlock. They completed swapping components on the Common Cabin Air Assembly, a life support device that circulates, cools, and dehumidifies the station’s air. Afterward, they stowed tools and packed the obsolete gear for return to Earth. O’Hara then moved on and processed fiber optic samples being produced inside the Microgravity Science Glovebox.

Afterward, Moghbeli joined her Crew-7 crewmates Andreas Mogensen, Satoshi Furukawa, and Konstantin Borisov and prepared their return to Earth about a week after the Crew-8 mission arrives. The Crew-7 quartet practiced Dragon undocking procedures on computer tablets inside the spacecraft. The four crewmates also tried on a specialized garment that may ease their adjustment to Earth’s gravity after living for six months in weightlessness.

Earlier in the day, Mogensen cleaned his crew quarters inside Harmony then called down to Earth for a conference with mission managers from ESA (European Space Agency). Furukawa from JAXA (Japan Aerospace Exploration Agency) organized emergency equipment to get ready for the Crew-8 mission. Borisov studied spacecraft and robotic piloting techniques future crews may use on planetary missions.

Cosmonauts Oleg Kononenko and Nikolai Chub began their morning reviewing procedures for an experiment to measure the aerodynamic forces the station experiences while orbiting Earth. The duo from Roscosmos then spent the rest of the day working inside the Zarya module continuing to assemble cargo containers.

Space-Caused Eye, Head Pressure Research as Crew-8 Preps for Launch

The seven-member Expedition 70 crew gathers for a dinner time portrait inside the International Space Station's Unity module.
The seven-member Expedition 70 crew gathers for a dinner time portrait inside the International Space Station’s Unity module.

Eye checks and “anti-gravity” suits were the main human research topics for the Expedition 70 crew on Wednesday. The International Space Station residents also worked on standard maintenance tasks while getting ready for the next Commercial Crew swap.

Doctors are constantly monitoring astronauts’ health to ensure long-term mission success and ease their return to Earth’s gravity after months or years in space. Vision is a critical parameter as researchers explore space-caused pressure on the eyes due to fluids shifting toward the head. The same fluid shifts quickly reverse when an astronaut reenters Earth’s atmosphere causing blood pressure and stability issues. Doctors are studying methods to offset these symptoms and reduce the time it takes for crews to adapt to gravity.

NASA Flight Engineer Loral O’Hara had her optical nerve, retina, and cornea scanned on Wednesday using standard medical imaging hardware. JAXA (Japan Aerospace Exploration Agency) Flight Engineer Satoshi Furukawa led the eye exams operating the optical gear in the Harmony module with assistance from doctors and technicians on the ground.

Earlier in the day, O’Hara wore a sensor-packed vest and headband, the Bio-Monitor gear from the Canadian Space Agency, being evaluated for their ability to comfortably monitor an astronaut’s health data. Furukawa continued setting up biology hardware for upcoming research inside the Kibo laboratory module.

Two cosmonauts, Nikolai Chub and Konstantin Borisov, tried on the lower body negative pressure suit again in the middle of the week exploring its potential to decrease fluid pressure in the head triggered by weightlessness. Doctors theorize the downward fluid shifts may help maintain a crew member’s heart rate and blood pressure when returning to Earth.

Meanwhile, astronauts Jasmin Moghbeli from NASA and Andreas Mogensen from ESA (European Space Agency) joined forces and spent the day inside the Quest airlock replacing advanced air conditioning equipment. The duo swapped hoses, seals, and a heat exchanger on the Common Cabin Air Assembly, a life support device that circulates, cools, and dehumidifies the station’s air.

Moghbeli and Mogensen, Commander and Pilot of the SpaceX Crew-7 mission, also continued packing gear for their return to Earth inside the SpaceX Dragon “Endurance” spacecraft. The duo along with Furukawa and Borisov are scheduled to depart the station ending their mission about one week after the SpaceX Crew-8 mission arrives.

Crew-8, led by Commander Matthew Dominick with Pilot Michael Barratt and Mission Specialists Jeanette Epps and Alexander Grebenkin, have been given the go to launch to the station at 12:04 a.m. EST on Friday aboard the SpaceX Dragon “Endeavour” spacecraft. The Commercial Crew quartet will take an automated ride aboard Dragon for a docking to Harmony’s forward port at 7 a.m. on Saturday.

NASA and SpaceX are also targeting no earlier than mid-March for launch of the company’s 30th commercial resupply services mission to the International Space Station. Liftoff of the SpaceX Falcon 9 rocket and Dragon cargo spacecraft is scheduled from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.

During the NASA Administrator’s Briefing from Kennedy Space Center today, NASA’s International Space Station Program Manager Joel Montalbano discussed the upcoming crew and cargo missions.


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

Get weekly video highlights at: https://roundupreads.jsc.nasa.gov/videoupdate/

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