No chimney? No problem! How Santa will visit astronauts on the International Space Station (video)

When every docking port of a space station is full, how will Santa come in?

The Expedition 68 crew expects the merry elf to come through one of the airlocks of the International Space Station and will stash their stockings there, four astronauts shared in a video from space.

"Unfortunately this year, all the docking ports are taken, so we're expecting that Santa will likely come through the airlock," NASA astronaut Josh Cassada said in the YouTube video

He didn't specify which airlock Santa will use, but presumably he is referring to the Quest airlock in the U.S. segment. Generally speaking, Santa prefers to enter through the Harmony module's zenith or space-facing port nearby there, Cassada noted, but there's a SpaceX Dragon spacecraft in that slot right now.

Related: International Space Station at 20: A Photo Tour

NASA astronaut Josh Cassada appears upside-down in this photo during a spacewalk on Dec. 22, 2022. (Image credit: NASA)

While waiting for Santa, the crew has the usual holiday feast planned in space. NASA astronaut Nicole Mann tossed the prepackaged meals to her crewmates: spicy green beans for Japanese astronaut Koichi Wakata, duck comfit for Frank Rubio, and broccoli for Cassada. Mann also showed off bread and cranberry sauce.

"One thing that I absolutely love about the holidays that I will miss up here is getting together with friends and family in the kitchen, and cooking a huge feast," Mann said. "It's a little chaotic. It's loud. Everybody's laughing and having fun, and you have great smells of cooking."

Japanese astronaut Koichi Wakata plans to catch the first orbital sunrise of 2023, but he won't be using this window. (Image credit: NASA)

On New Year's Day, Wakata said, he plans to take a picture of the first sunrise of 2023. Pointing at a circular window behind him in the Japanese Kibo module, he said it would be "from this window over here."

The festive season comes after a very busy few days at the space station. Cassada and Rubio installed a new ISS Roll-Out Solar Array (iROSA) to augment the station's power supply, during a seven-hour spacewalk yesterday (Dec. 22). That spacewalk was delayed from Wednesday (Dec. 21) due to Russian orbital debris veering near the station.

Meanwhile, the Russian side of the space station is grappling with a Soyuz that lost its coolant dramatically last week. Roscosmos and NASA are continuing to evaluate options, which could mean bringing a new, empty Soyuz up in a few weeks to serve as a lifeboat for the three astronauts and cosmonauts who will need a ride home.

Elizabeth Howell is the co-author of "Why Am I Taller?" (ECW Press, 2022; with Canadian astronaut Dave Williams), a book about space medicine. Follow her on Twitter @howellspace. Follow us on Twitter @Spacedotcom or Facebook.

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Elizabeth Howell
Staff Writer, Spaceflight

Elizabeth Howell (she/her), Ph.D., is a staff writer in the spaceflight channel since 2022 covering diversity, education and gaming as well. She was contributing writer for for 10 years before joining full-time. Elizabeth's reporting includes multiple exclusives with the White House and Office of the Vice-President of the United States, an exclusive conversation with aspiring space tourist (and NSYNC bassist) Lance Bass, speaking several times with the International Space Station, witnessing five human spaceflight launches on two continents, flying parabolic, working inside a spacesuit, and participating in a simulated Mars mission. Her latest book, "Why Am I Taller?", is co-written with astronaut Dave Williams. Elizabeth holds a Ph.D. and M.Sc. in Space Studies from the University of North Dakota, a Bachelor of Journalism from Canada's Carleton University and a Bachelor of History from Canada's Athabasca University. Elizabeth is also a post-secondary instructor in communications and science at several institutions since 2015; her experience includes developing and teaching an astronomy course at Canada's Algonquin College (with Indigenous content as well) to more than 1,000 students since 2020. Elizabeth first got interested in space after watching the movie Apollo 13 in 1996, and still wants to be an astronaut someday. Mastodon: