Three spaceflyers will soon come home to a changed world.
NASA astronauts Jessica Meir and Drew Morgan and Russian cosmonaut Oleg Skripochka have been living aboard the International Space Station (ISS) since September of last year. They have therefore experienced the coronavirus outbreak, which began in China in December, only from afar.
But the trio returns to Earth on April 17, and Meir said she and her colleagues know that things down here aren't like they used to be.
"It is very strange and a bit surreal for us to be seeing it all unfold when we've been up here for the entire duration of what's been going on down on the ground," Meir said during a March 30 video interview with Physiologist Magazine that aired on NASA TV. "And it seems that we will be completely going back to a different planet."
But Meir, Morgan and Skripochka are well prepared to deal with the stay-at-home orders that await them here on Earth. After all, they've been enduring much more stringent isolation for the last six-plus months aboard the ISS.
Astronauts manage this isolation in ways that many of us are now very familiar with. For example, Meir said that she and her fellow crewmembers exercise daily, not only to stave off the bone loss and muscle wasting that accompany long-duration spaceflight but also to maintain their mental health. And the astronauts keep in touch with friends and family via weekly video chats.
"So, I think all of those kinds of things — just to make sure that you're still sticking to your routine, maintaining your own psychological well-being — those are some things that can really help out," Meir said. "And I think that they're coming in handy for people on the ground as well as astronauts up here on the space station."
Three other spaceflyers will head up to the ISS before Meir, Morgan and Skripochka come down. NASA astronaut Chris Cassidy and Russian cosmonauts Anatoly Ivanishin and Ivan Vagner are scheduled to launch toward the orbiting lab on April 9. The trio's arrival will bring the ISS up to six crewmembers, though the station will be fully staffed for just a week.
- Getting sick in space: How would NASA handle an astronaut disease outbreak?
- Free space projects for kids at home due to coronavirus outbreak
- Apollo astronauts spent 3 weeks in quarantine in case of moon plague
Mike Wall is the author of "Out There" (Grand Central Publishing, 2018; illustrated by Karl Tate), a book about the search for alien life. Follow him on Twitter @michaeldwall. Follow us on Twitter @Spacedotcom or Facebook.
All About Space magazine takes you on an awe-inspiring journey through our solar system and beyond, from the amazing technology and spacecraft that enables humanity to venture into orbit, to the complexities of space science.
Get the Space.com Newsletter
Breaking space news, the latest updates on rocket launches, skywatching events and more!
Michael Wall is a Senior Space Writer with Space.com and joined the team in 2010. He primarily covers exoplanets, spaceflight and military space, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.