Splashdown! NASA’s SpaceX Crew-8 Returns Safely to Earth

he SpaceX Dragon Endeavour spacecraft is seen as it splashes down in the Gulf of Mexico off the coast of Pensacola, Florida, at 3:29 a.m. EDT, returning Crew-8 to Earth.
he SpaceX Dragon Endeavour spacecraft is seen as it splashes down in the Gulf of Mexico off the coast of Pensacola, Florida, at 3:29 a.m. EDT, returning Crew-8 to Earth. Photo credit: NASA+

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, splashed down safely in their SpaceX Dragon spacecraft off the coast of Pensacola, Florida, at 3:29 a.m. EDT, completing a seven-month science mission aboard the International Space Station.

Teams on the SpaceX recovery ship, including two fast boats, are securing Dragon and ensuring the spacecraft is safe for recovery. As the fast boat teams complete their work, the recovery ship will move into position to hoist Dragon onto the main deck with the Crew-8 crew members inside. Once on the main deck, the crew will be taken out of the spacecraft and undergo medical checks before a short helicopter ride to board a plane for NASA’s Johnson Space Center in Houston.

NASA and SpaceX will hold a media teleconference later this morning at 5 a.m. EDT to discuss the Crew-8 mission and the crew’s return to Earth. NASA will stream live coverage of the teleconference on the agency’s YouTube channel. Participants include:

  • Richard Jones, deputy manager, NASA’s Commercial Crew Program
  • Bill Spetch, operations and integration manager, NASA’s International Space Station Program
  • William Gerstenmaier, vice president, Build & Flight Reliability, SpaceX

Learn more about commercial crew and space station activities by following @commercial_crew@Space_Station@ISS_Research on X, as well as the Commercial Crew Facebook, ISS Facebook, and ISS Instagram accounts.

Dragon Deorbit Burn Complete; Next Up, NASA’s SpaceX Crew-8 Splashdown

NASA astronaut Matthew Dominick is seen inside the SpaceX Dragon capsule as NASA’s SpaceX Crew-8 crew members return to Earth on Oct. 25, 2024. Dragon is scheduled to splashdown in the Gulf of Mexico off the coast of Pensacola, Florida, at 3:29 a.m. EDT.
NASA astronaut Matthew Dominick is seen inside the SpaceX Dragon capsule as NASA’s SpaceX Crew-8 crew members return to Earth on Oct. 25, 2024. Dragon is scheduled to splashdown in the Gulf of Mexico off the coast of Pensacola, Florida, at 3:29 a.m. EDT. Photo credit: NASA+

After 236 days in space, NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, are less than an hour away from returning to Earth on the agency’s SpaceX Crew-8 mission.

The SpaceX Dragon spacecraft completed its deorbit burn as expected ahead of splashdown targeted for approximately 3:29 a.m. EDT off the coast of Pensacola, Florida.

Upon splashdown, Crew-8 will have orbited the Earth 3,776 times and traveled approximately 100,132,895 statute miles. In their 232 days spent aboard the space station, they also saw the arrival and departure of eight visiting spacecraft.

Four minutes before splashdown, the drogue parachutes will deploy at about 18,000 feet in altitude while Dragon is moving approximately 350 miles per hour. Less than a minute later, the main parachutes will deploy at about 6,000 feet in altitude while the spacecraft is moving approximately 119 miles per hour.

NASA’s live coverage will continue on NASA+ and the agency’s website until the crew is recovered from the spacecraft.

NASA’s SpaceX Crew-8 Prepares for Deorbit Burn

NASA’s live coverage continues as NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, as well as Roscosmos cosmonaut Alexander Grebenkin, make their return to Earth inside the SpaceX Dragon spacecraft on the agency’s SpaceX Crew-8 mission. Splashdown is scheduled for approximately 3:29 a.m. EDT off the coast of Pensacola, Florida. Recovery teams are taking positions in the recovery zone.

The critical deorbit burn is scheduled to start at 2:39 a.m. EDT and will last approximately eight minutes.

Live coverage of Crew-8’s return begins at 2:15 a.m. EDT on NASA+ and the agency’s website. Learn how to watch NASA content through a variety of platforms, including social media.

NASA, SpaceX Adjust Crew-8 Undocking Date

Image shows NASA's SpaceX Crew-8 at the International Space Station
NASA’s SpaceX Crew-8 crew members pose for a photo inside SpaceX Dragon spacecraft. Photo credit: NASA

Weather conditions near the multiple splashdown sites off Florida’s coast remain unfavorable for the return of NASA’s SpaceX Crew-8 mission from the International Space Station. Forecasts remain marginal for an undocking on Tuesday, Oct. 22, and Wednesday, Oct. 23. If weather conditions improve, NASA and SpaceX will target no earlier than 9:05 p.m. EDT, Oct. 22, for undocking from the space station. Based on the current forecast, conditions are expected to improve as the week progresses.

Mission managers continue to monitor conditions and will meet at 9 a.m., Oct. 22, for the next weather briefing. We will provide additional updates and information on NASA+ coverage when available.

SpaceX Cargo Dragon Splashes Down, Returning Science to Earth for NASA

The Solid Fuel Ignition and Extinction (SoFIE) Growth and Extinction Limits (GEL) experiment aboard the International Space Station (ISS) studies flame growth and extinction in an effort to improve fire safety in space. This image shows a sequence of snapshots taken about 3 seconds apart. Gel samples from the investigation are returning to Earth for further analysis on the SpaceX CRS-27 cargo Dragon spacecraft.
The Solid Fuel Ignition and Extinction (SoFIE) Growth and Extinction Limits (GEL) experiment aboard the International Space Station (ISS) studies flame growth and extinction in an effort to improve fire safety in space. This image shows a sequence of snapshots taken about 3 seconds apart. Gel samples from the investigation are returning to Earth for further analysis on the SpaceX CRS-27 cargo Dragon spacecraft.

SpaceX’s uncrewed Dragon cargo spacecraft splashed down at 4:58 p.m. EDT Saturday, April 15, off the coast of Tampa, Florida, marking the return of the company’s 27th contracted cargo resupply mission to the International Space Station for NASA. The spacecraft carried approximately 4,300 pounds of valuable scientific experiments and other cargo back to Earth.

Some of the scientific investigations that Dragon is carrying include:

  • Space tomato harvest: Samples from the Pick-and-Eat Salad-Crop Productivity, Nutritional Value, and Acceptability to Supplement the International Space Station Food System (Veg-05) experiment will be returning to Earth for analysis. Astronauts grew dwarf tomatoes in the station’s Veggie miniature greenhouse and performed three harvests at 90, 97, and 104 days. They froze tomatoes, water samples, and swabs of the growth hardware to examine the effects of light quality and fertilizer on fruit production, microbial safety, and nutritional value. The ability to grow plants in space for fresh food and an improved crew living experience is important for future long-duration missions. The hardware could be adapted for use on Earth to provide fresh produce for those without access to gardens and as horticultural therapy for older people and people with disabilities.
  • Growing higher quality crystals: Hicari, an investigation from JAXA (Japan Aerospace Exploration Agency), tested a growth method and produced crystals of a silicon-germanium (SiGe) semiconductor using the Japanese Experiment Module-Gradient Heating Furnace (JEM-GHF). This crystal growth method could support development of more efficient solar cells and semiconductor-based electronics. The space-produced crystals are returning to Earth for analysis.
  • Analyzing aging arteries: Astronauts can experience accelerated arterial wall stiffening and thickening after six months in space, and a daily session of aerobic exercise alone may not be sufficient to counteract these effects. Vascular Aging, an investigation from CSA (Canadian Space Agency), monitors these changes using artery ultrasounds, blood samples, glucose tolerance tests, and wearable sensors. Results could help identify and assess risk to astronaut cardiovascular health and point to mechanisms for reducing that risk. For the aging population on Earth, understanding the mechanisms behind arterial stiffness could provide insight to guide prevention and treatment. Blood samples collected for the investigation are returning to Earth for analysis.
  • Fire safety: Solid Fuel Ignition and Extinction – Growth and Extinction Limit (SoFIE-Gel) studies burning in microgravity, including how fuel temperature affects material flammability. The investigation could improve safety of crew members on future missions by increasing understanding of early fire growth behavior, informing selection of fire-resistant spacecraft cabin materials, validating flammability models, and helping to determine optimal fire suppression techniques. Studying flames in space without the complications of buoyancy also helps improve computer models of combustion for terrestrial applications. Gel samples from the investigation are returning to Earth for further analysis.

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

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Crew-5 Safely Returns to Earth After Splashdown

The SpaceX Dragon Endurance is seen as it splashes down in the Gulf of Mexico off the coast of Tampa, Florida, at 9:02 p.m. EST, returning Crew-5 to Earth. Credits: NASA TV.
The SpaceX Dragon Endurance is seen as it splashes down in the Gulf of Mexico off the coast of Tampa, Florida, at 9:02 p.m. EST, returning Crew-5 to Earth. Credits: NASA TV.

NASA astronauts Nicole Mann and Josh Cassada, JAXA (Japan Aerospace Exploration Agency) astronaut Koichi Wakata, and Roscosmos cosmonaut Anna Kikina splashed down safely in the SpaceX Dragon Endurance in the Gulf of Mexico off the coast of Tampa, Florida, at 9:02 p.m. EST after 157 days in space.  

Teams on the Shannon recovery ship, including two fast boats, now are in the process of securing Dragon and ensuring the spacecraft is safe for the recovery effort. As the fast boat teams complete their work, the recovery ship will move into position to hoist Dragon onto the main deck of Shannon  with the astronauts inside. Once on the main deck, the crew will be taken out of the spacecraft and receive medical checks before a helicopter ride to Tampa to board a plane for Houston.  


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

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

Get the latest from NASA delivered every week. Subscribe here: www.nasa.gov/subscribe