ISS astronaut medical evacuation latest news: New commander to take charge soon

SpaceX splashdown options for Crew-11 astronauts

While NASA and SpaceX are poised to return the four Crew-11 astronauts to Earth in the wee hours of Thursday, Jan. 15, the weather will ultimately determine exactly where the SpaceX Dragon capsule carrying the crew will splash down off the coast of Southern California.

NASA said today that the weather looks favorable for a 3:40 a.m. ET splashdown off the California coast, but that the space agency and SpaceX willmake a final decision closer to landing day (likely around undocking on Jan. 14) on which landing zone to target.

"NASA will share more details about its coverage plans in the coming days," NASA officials wrote in an update.

In 2025, SpaceX switched exclusively to Pacific splashdowns for its Dragon capsules to avoid any debris from its expendable "trunk" from falling over populated areas. But there is more than one drop zone available to choose from.

In the past, SpaceX has reserved splashdown sites off the coast of San Diego, Oceanside and Los Angeles in Southern California, and we expect the same for the upcoming Crew-11 Dragon return.

This will be our final update of today for SpaceX and NASA's Crew-11 astronaut medival evacuation from the International Space Station. We'll be back Monday morning, Jan. 12, for the next update.

Thanks for joining us and we'll see you tomorrow.

Tariq Malik

SpaceX details 11-hour return to Earth for Crew-11 astronauts

As SpaceX prepares to return four Crew-11 astronauts to Earth for NASA under the first-ever medical evacuation from the International Space Station, the company has shared a few details in what the trip home will look like for the astronauts.

Crew-11 commander Zena Cardman, pilot Mike Fincke (both of NASA) and mission specialists Kimiya Yui of Japan and Oleg Platonov of Russia will return to Earth on the Dragon Endeavour capsule on Thursday, Jan. 15, but their journey begins a half day earlier on Jan. 14, when they'll undock from the ISS.

"After performing a series of departure burns to move away from the space station, Dragon will conduct multiple orbit-lowering maneuvers, jettison the trunk, and re-enter Earth’s atmosphere for splashdown off the coast of California approximately 11 hours later on Thursday, January 15," SpaceX wrote in an updated mission overview. Splashdown is currently scheduled for 3:40 a.m. EST (0740 GMT) off the southern coast of California.

NASA officials have said the weather forecast currently looks favorable for the return to Earth, but both NASA and SpaceX will continue to monitor conditions since the splashdown is currently scheduled to occur in darkness. Weather conditions and rough seas can influence whether SpaceX and NASA commit to undock from the ISS and target a specific splashdown site.

While 11 hours seems like a long time for a medical evacuation from the ISS, NASA Administrator Jared Isaacman said on Jan. 8 that aside from the early departure from the space station (Crew-11 was expected to last another month or so), Crew-11's return to Earth would follow SpaceX's normal undocking and reentry procedures.

The astronaut who suffered the medical issue (NASA is not naming the astronut due to medical privacy concerns) is in a stable condition and should not require special assistance or measures for the trip home, NASA has said.

NASA, SpaceX: Weather looks favorable for Crew-11 return

NASA and SpaceX continue to track weather conditions in the Pacific Ocean off the coast of San Diego, California, where a Dragon capsule is expected to splashdown with the four Crew-11 astronauts on Jan. 15 to complete their medical evacuation from the International Space Station.

So far, it seems like the weather does look good for the earlier than planned landing.

"NASA and SpaceX are reviewing weather conditions in the splashdown zones, which currently are favorable for return," NASA wrote in a mission update today.

The Crew-11 Dragon capsule, called Endeavour, will splash down in the Pacific at about 3:40 a.m. EST (0740 GMT) on Thursday, Jan. 14. It will be 12:40 a.m. local time, with the splashdown and recovery occuring in darkness.

SpaceX's recovery crews typically aims to collect the Dragon capsule and extract its crew within an hour or so of splashdown. But good weather and sea conditions are key for a smooth recovery.

New commander to take charge soon

Good morning, all. Today is Sunday, Jan. 11 and we are just about three days away from NASA's planned medical evacation of four Crew-11 astronauts from the International Space Station on Jan. 14, and four days away from their splashdown on Jan. 15.

We begin today with news that NASA and its international partners have arranged for an accelerated change of command ceremony on the ISS. That ceremony, which was to occur many weeks from now, will now occur on Monday, Jan. 12, at 2:35 p.m. EST (1835 GMT). You'll be able to watch it live on Space.com, courtesy of NASA. Joining Fincke on the trip to Earth will be Crew-11 commander Zena Cardman of NASA and mission specialists Kimiya Yui of Japan and Oleg Platonaov of Russia. NASA called for their early return after a medical issue arose with one of the four on Jan. 7.

So why does this command change involve the Crew-11 medical evacuation? It's because the current commander of the International Space Station's joint Expedition 74 mission is Crew-11 pilot Mike Fincke, a veteran ISS astronaut who will now return to Earth early.

Fincke will hand over control of the ISS to Russian cosmonaut Sergey Kud-Sverchkov, who arrived at the station in November with fellow cosmonaut Sergei Mikaev and NASA astronaut Chris Williams.

Tariq Malik

How to watch Crew-11's medical evac from ISS

When NASA and SpaceX return the Crew-11 astronauts to Earth in a medical evacuation of the Internatinal Space Station, the space agency will broadcast it live and you'll have a variety of options to watch it online.

NASA's Crew-11 astronuats - commander Zena Cardman, pilot Mike Fincke (both of NASA, and mission specialists Kimiya Yui of Japan and Russian cosmonaut Oleg Platanov - will return to Earth on Jan. 15 after undocking a day earlier due to a medical concern that arose Jan. 7 with one of the astronauts.

NASA will livestream the undocking on Jan. 14 starting at about 3 p.m. EST (1900 GMT) on NASA TV, as well as its NASA+ streaming service. Amazon Prime, Apple TV, Hulu, Netflix and Roku. You can also follow it live on the agency's social media channels like Facebook, Twitch, X and YouTube. All the links are on NASA's Ways to Watch page here.Space.com will also provide a livestream simulcast of NASA's broadcast.

The landing livestreams will begin early Jan. 15 at 2:15 a.m. EST (0615 GMT), with splashdown set for 3:40 a.m. EST (0740 GMT).

This will be our last update of the day, barring any new update from NASA. We'll be back on Sunday to more on the packing and other preparations of the crew ahead of their unplanned departure from the ISS.

Thanks for tuning in.

Tariq Malik

Japan's Crew-11 astronaut takes photo farewell of ISS

Japanese astronaut Kimiya Yui is saying some farewells to the Japan-built section of the International Space Station as he and his Crew-11 crewmates prepare for their medical evacuation from the orbiting lab on Jan. 14.

Yui shared a photo on Friday that he took from a window on the Japan Aerospace Exploration Agency's Kibo module, the largest science laboratory on the space station, showing the module's airlock and experiment platform. The space station's main truss and two giant solar arrays can be seen, as well as the blue arc of the Earth below.

"Today was a very busy day as well, so I was working quite late.," Yui wrote. "I hadn't taken the photos to introduce to everyone, so I just shot them from the window of 'Kibo' a little while ago. Since I'll soon have to bid farewell to this view as well, I want to burn it firmly into my eyes, and even more so, into my heart."

Yui is on his second trip to the ISS with the Crew-11 mission. He's been taking spectacular photos of Earth and space from the station, as well as videos like the one here shared by Space.com writer Anthony Wood:

Astronaut on ISS captures spectacular orbital video of zodiacal light, auroras and the Pleiades

Yui will return to Earh on Jan. 15 in the wee hours of the morning with Crew-11 crewmates Mike Fincke, Zena Cardman (both of NASA) and Russian cosmonaut Oleg Platanov, with their SpaceX Dragon capsule splashing down in the Pacific Ocean off the coast of California.

Tariq Malik

Crew-11 early return will leave skeleton crew on ISS

When the four astronauts of NASA's Crew-11 mission return to Earth early on Jan. 15, they will leave behind three crewmates on the International Space Station to keep the orbital lab running until a replacement crew can arrive.

NASA's medical evacuation of Crew-11 astronauts Zena Cardman, Mike Fincke, Kimiya Yui and Oleg Platanov will leave NASA astronaut Chris Williams and Russian cosmonauts Sergey Kud-Sverchkov and Sergei Mikayev behind on the station as caretakers until four more astronaus on Crew-12 can arrive.

While NASA and SpaceX are working to accelerate the launch of Crew-12's astronauts, the reduced crew size on the station could last at least a month of more. Crew-12 was scheduled to launch sometime in February.

Read our full story on the ISS skeleton crew by Mike Wall.

Tariq Malik

NASA Timeline revealed for Crew-11 medical evacuation

With NASA and SpaceX officially targeting a Jan. 14 undocking for the Crew-11 astronauts at the International Space Station, we now know the timeline for the medical evacuation of the four astronauts back to Earth.

NASA announced the undocking date late Friday, as well as a detailed timline of events for the ISS departure and landing. Here's a look at the timeline as it stands now:

Wednesday, Jan. 14 - all times in EST

• 3 p.m. - Hatch closure coverage begins on NASA TV and streaming platforms
• 3:30 p.m. - SpaceX Dragon hatch and ISS hatch closed for undocking
• There will be a break here between hatch closure coverage and undocking views.
• 4:45 p.m. - Undocking coverage begins
• 5 p.m. - Undocking and initial ISS departure
• There will be a break here in coverage between undocking and landing.

Thursday, Jan. 15 - all times in EST

• 2:15 a.m - Landing coverage begins on NASA TV and streaming platforms
• 2:50 a.m. - Dragon Deorbit burn
• 3:40 a.m. - Splashdown in the Pacific Ocean off California coast
• 5:45 a.m. - Post-landing return to Earth press conference

This current timeline could change as NASA and SpaceX monitor weather at the splashdown site.

"Mission managers continue monitoring conditions in the recovery area, as undocking of the SpaceX Dragon depends on spacecraft readiness, recovery team readiness, weather, sea states, and other factors," NASA wrote in an update. "NASA and SpaceX will select a specific splashdown time and location closer to the Crew-11 spacecraft undocking."

Tariq Malik

SpaceX prepares for Crew-11 medical evacuation

SpaceX says it's Dragon spacecraft at the International Space Station is ready to return its four Crew-11 astronauts home in an unprecedented medical evacuation on Jan. 14 and 15.

"Dragon and Crew-11 are targeted t undock from the space station no earlier than Wednesday, January 14," SpaceX wrote in a mission update on X late yesterday.

The SpaceX statement came on the heels of NASA's announcement that the Crew-11 astronauts were scheduled to undock from the space station on Jan. 14 and splashdown off the coast of California early on Jan. 15.

Splashdown is now set for 3:40 a.m. EST (0740 GMT) on Thursday, Jan. 15, NASA officials said.

The Crew-11 Dragon spacecraft will return NASA astronauts Zena Cardman and Mike Fincke to Earth alongside Japanese astronaut Kimiya Yui and Russian cosmonaut Oleg Platanov.

NASA decided to evacuate the crew, which make up four of the seven astronauts currently aboard the International Space Station, on Jan. 8 after an apparently serious medical concern arose with one of the four Crew-11 astronauts. The astronaut is stable, but NASA officials opted for a "controlled medical evacuation" in order to provide astronaut better treatment on the ground, NASA chief Jared Isaacman has said.

Tariq Malik

NASA planning on Jan. 15 return of Crew-11 astronauts

NASA is targeting no earlier than 5 p.m. EST (2200 GMT) on Jan. 14 for the early departure of the Crew-11 astronauts after an undisclosed medical incident aboard the International Space Station.

The crew will deorbit aboard Endeavour, with splashdown expected early Jan. 15, off the coast of California, "depending on weather and recovery conditions," according to a post from the space station's account on X.

Josh Dinner

Next Crew-11 landing update tomorrow

Hey, Space Fans, NASA continues to study the return options for the four Crew-11 astronauts and we are awaiting the agency's next update on its landing plans, though it does appear that the medical evacuation of the crew from the International Space Station is not imminent for Saturday. If that changes, we'll definitely post an update here.

In the meantime, we'll pause our updates for the day and join you again on Saturday when we anticipate the next update on NASA's plans to return the Crew-11 astronauts to Earth.

Tariq Malik

Crew-11 tests suits, begins packing for medical evac

The four astronauts of NASA's Crew-11 mission on the International Space Station don't have a landing date yet for their medical evacuation from due to a medical concern with one of the crew, but they're already preparing to leave, NASA says.

"No departure date has been announced, though the crew has begun checking the fit and operability of their Dragon pressure suits," NASA wrote in update today. "Fit verification is necessary because the spine lengthens and body fluids shift toward the head in microgravity, affecting torso and limb dimensions. The quartet also tested the suits' audio and video communication systems."

The Dragon pressure suits are the same black and white SpaceX spacesuits worn by Crew-11 astronauts Mike Fincke, Zena Cardman, Kimiya Yui and Oleg Platanov during their launch in August 2025. Cardman will command the Dragon flight home with Fincke as pilot. Kimuya and Platanov will serve as mission specialists.

The astronauts have also begun packing for their trip home.

"The foursome began collecting their personal items and packing them for stowage aboard the spacecraft," NASA wrote in the update.

Cardman spent time today flushing water from and powerfing down two NASA spacesuits on the ISS. She and Fincke were supposed to use the suits during a spacewalk on Jan. 8 and another one next week. Both spacewalks werte canceled due to the medical issue with one of the Crew-11 astronauts.

Yui and Platanov spent time on final science experiments of their mission, including one by Platanov studying how the inner lining of blood vessels work to keep blood flowing in space, in order to avoid the formation of blood clots.

Tariq Malik

Astronaut medical issue not an injury, NASA says

As we await updates from NASA on when it will perform the medical evacuation of four Crew-11 astronauts from the International Space Station, there are some details we can glean of the nature of the medical issue concerning one of the astronauts.

You can read our look back at medical issues in space here by Josh Dinner.

Dr. James Polk, NASA's chief medical officer, has said the medical issue is not an injury to the astronaut afflicted, but rather something related to the prolonged exposure to weighlessness by astronauts living and working on the International Space Station.

"It's mostly having a medical issue in the difficult areas of microgravity and the suite of hardware that we operate in," Polk said.

NASA officials have also said the issue was not connected with the Crew-11 astronauts' work at the time to prepare for a planned spacewalk scheduled for Jan. 8, which was subsequently cancelled.

The months-long missions on the ISS can have lasting effects on the human body, forcing astronauts to readapt to live on Earth when they return, including rebuilding the muscle mass and bone density lost in space. At least one astronaut suffered a blood clot in orbit due to deep vein thrombisis at the two-month mark of a planned six-month mission. Physicians on Earth were able to devise a treatment for the astronaut to implement in space to address the issue and complete the mission's full duration.

Not NASA's first medical issue in space

While NASA's current astronaut medical issue on the International Space Station has led to the first-ever planned medical evacuation of a crew from the orbiting lab, it is far from the first time the space agency has had to deal with a medical concern in orbit.

Dr. James Polk, NASA's chief medical officer, told reporters late Thursday that medical issues we find common on Earth - like a toothache or other mild malady - are the same sort of things that have historically occurred with astronauts. The specific nature of the current issue, and the astronaut who experienced it, are being withheld for privacy reasons, he added.

Still, there is a record of medical concerns on the ISS, including ones that led to delays for spacewalks or other tasks.

In August 2020, NASA astronaut Mark Vande Hei and his crewmate Akhiko Hoshide had their planned spacewalk called off days before the event due to a minor medical issue that remained undisclosed. And in 2008, European Space Agency astronaut Hans Schlegel was replaced on his ISS spacwalk by NASA astronaut Stanley Love due to a medical concern.

Here's a look at those astronaut medical issues and others from the history of human spaceflight by our writer Josh Dinner.

Tariq Malik

Former astronauts weigh-in on ISS situation

Former Canadian Space Agency astronaut Chris Hadfield posted his thoughts regarding NASA's recent decision to fly Crew-11 astronauts aboard the International Space Station (ISS) back to Earth due to an ongoing medical issue.

"Big decision by NASA leadership, with multiple domino impacts on operations, but I’m glad to see, as always, crew health and safety come first," Hadfield wrote on X.

Normally, NASA overlaps incoming and outgoing crews aboard the ISS, but with the possibility of evacuating Crew-11 before Crew-12's arrival, Hadfield voiced confidence. "The Station will be more vulnerable until the replacement crew of 4 can launch, but we have deep experience running the place with just 3 astronauts for a while," he wrote.

Former NASA astronaut Ed Lu also weighed in on X. "The afflicted space station astronaut ... is almost certainly feeling they have let down the crew. We were trained to get the mission done. But I do trust NASA to do the right thing here."

It's still unclear when exactly Crew-11 will depart the station, or when and if NASA will determine an earlier launch date for Crew-12.

Josh Dinner

ISS astronaut evacuation won't affect Artemis 2 moon launch

NASA's plan to rturn the four Crew-11 astronauts home early from the International Space Station and accelerate the launch of their replacement team, Crew-12, from Florida should not impact the agency's plans to also launch another crew of astronauts to the moon in February.

NASA chief Jared Isaacman said Thursday that NASA's Artemis 2 mission, which will launch four astronauts around the moon, will remain on track to launch in early February. The mission will lift off from the Kennedy Space Center, where SpaceX will also launch the Crew-12 astronauts. The Crew-11 astronauts will also have to splashdown off the Florida coast before then.

"These would be totally separate campaigns at this point," Isaacman said during a Jan. 8 press conference to provide an update on NASA's decision to end Crew-11 early. "There's no reason to believe at this point in time that there'd be any overlap that we have to deconflict for."

You can read the full story here by Staff Writer Josh Dinner.

NASA prepares to return 4 astronauts home early

NASA is drawing up plans today to return four Crew-11 astronauts to Earth from the International Space Station earlier than planned due to a medical concern with one of the space travelers. We will have the latest updates as events unfold here.

The Crew-11 astronauts are NASA's Mike Fincke and Zena Cardman, Japan's Kimuya Yui, and Russia's Oleg Platonov. NASA officials canceled a planned Jan. 8 spacewalk by Fincke and Cardman due to the medical concern, but the agency has not said which of the four astronauts suffered the medical issue out of privacy concerns.

The astronaut who suffered the medical issue is in a stable condition, but NASA does want to return them to Earth where they can receive treatment with better care than the conditions on the ISS allow.

NASA Administrator Jared Isaacman announced his decision to bring the Crew-11 astronauts home early on their SpaceX Dragon capsule on Thursday (Jan. 8). The agency is now drawing up plans to both undock the Crew-11 Dragon and splashdown off the Florida coast early, while also accelerating the planned launch of a replacement crew on the SpaceX Crew-12 mission.

The departure of the Crew-11 astronauts will leave NASA astronaut Chris Williams and two cosmonauts, Sergey Kud-Sverchkov and Sergei Mikayev, on their own on the ISS. Crew-11 launched to the ISS in August 2025, with Williams and crew launching on a Soyuz rocket in November.

Watch this space for more updates on this developing story.

Tariq Malik