CNET también está disponible en español.

Ir a español

Don't show this again

A long time away from home

Auroral view

Space bedroom

Burger time

Fruit loops

Space shot

Shiny Nile

Space selfie


Best selfie ever

Scott Kelly, gardener

Orbital selfie

Screening room

Experimenting with the future

Turkey Day

Droid battle

Scott Kelly, space florist

Augmented orbital reality

Super Sunday in space

Final space sunset

Floating home

Mission accomplshed!

On March 28, 2015, US astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko blasted off from the Baikonur Cosmodrome in Kazakhstan, destined for the International Space Station. It would be their home for nearly a year. During his stay, Kelly set a record for the longest continuous time an American astronaut has spent in space.

Late Tuesday, Kelly returned safely back to Earth, where his health will now be thoroughly evaluated so scientists can extract valuable data on the effects of long-term space travel on the human body.

During his time in orbit, Kelly and his crewmates took hundreds of photos from the space station. We've picked out a selection of shots that illustrate Kelly's landmark time and remarkable views aboard the ISS.

Caption by / Photo by NASA/Bill Ingalls

Kelly took hundreds of photos during his year in space that he shared across social media, and one of his favorite targets was the colorful auroras that the space station would sometimes cruise right above or through. This one shows the night lights of Earth below and a sunset just emerging on the horizon. Gorgeous stuff.

Caption by / Photo by NASA/Scott Kelly

Early in his trip, Kelly tweeted this photo of his bedroom on the space station, with just enough room for rest and work...and plenty of Velcro to keep everything from floating away.

Caption by / Photo by Scott Kelly/NASA/Twitter

What does grub look like without gravity? Not too bad, but perhaps not totally gourmet either. Nonetheless, Kelly and the rest of the crew took the time to enjoy space burgers when they could.

Caption by / Photo by Scott Kelly/NASA

Juggling is so much easier in microgravity. This has to count as cheating, right?

Caption by / Photo by NASA

Among the many scientific experiments Kelly facilitated or participated in during his time aboard the ISS, this one involved him receiving a flu shot in space at the same time his twin brother Mark received one on Earth to see how their immune systems reacted in the different environments.

Caption by / Photo by NASA

Kelly was a big fan of taking photos of Earth from his perch. This one shows the Nile River valley at night shining like a vein of gold on a darkened planet.

Caption by / Photo by Scott Kelly/NASA/Twitter

Kelly captured this selfie while setting up one of his many experiments aboard the ISS.

Caption by / Photo by NASA

Kelly was able to get out of the cramped quarters of the space station a few times to take spacewalks with other crew members. This photo shows Kelly during his third spacewalk to do some maintenance tasks and prepare for the arrival of a Russian supply capsule.

Caption by / Photo by NASA

At this point, we've all seen thousands of selfies, but I still say none have topped the space selfie. Kelly took this one during a spacewalk.

Caption by / Photo by NASA/Scott Kelly

A year on a space station is enough to make anyone tired of vacuum-packed or dehydrated food. One of Kelly's experiments involved growing and testing lettuce in microgravity. According to Kelly, his space lettuce tastes a little bit like arugula.

Caption by / Photo by NASA/Scott Kelly

OK, so this might be almost as great a selfie as the one from Kelly's spacewalk. This one, taken from the cupola, a relatively new addition to the space station, allows for some of the great views we've become used to seeing.

Caption by / Photo by Scott Kelly/NASA

It wasn't all spacewalks and science for Kelly on the International Space Space station. In September, he and the crew were treated to a special showing of "The Martian," all the while knowing their work may be helping to make that particular bit of science fiction into science fact.

Caption by / Photo by NASA

One of Kelly's more fascinating experiments on the space station involved playing with a ball of floating water by adding dyes and an effervescent tablet. Back on Earth, one technologist told us how he saw the future in that little floating ball.

Caption by / Photo by NASA

For our North American readers, here's what a Thanksgiving meal looks like on the space station.

Caption by / Photo by NASA

I could never figure out if it was his (lack of a) haircut or his stocky stature, but Kelly always kind of looked like a tough guy aboard the space station. To celebrate the release of "Star Wars: The Force Awakens" in December, he donned some shades and took up a truly tough-guy pose with this droid.

Caption by / Photo by NASA

After successfully cultivating space lettuce, Kelly next turned his zero-g green thumb to growing some flowers, with beautiful results.

Caption by / Photo by Scott Kelly/NASA

Here is Kelly's tough-guy pose again. This time, though, his shades are actually Microsoft's HoloLens augmented-reality system. It finally made it to the space station on the second try after the first set was destroyed when a resupply mission exploded.

Caption by / Photo by NASA

Kelly grabbed this shot of Super Bowl 50 in Santa Clara, California, about a month before his scheduled return to Earth.

Caption by / Photo by Scott Kelly/NASA

Kelly captured this final sunset from orbit before returning to Earth on March 1.

Caption by / Photo by Scott Kelly/NASA

If you thought the International Space Station was cramped, how about this capsule that gently floated Kelly back to Earth?

Caption by / Photo by NASA/Bill Ingalls

Back on Earth after nearly a year flying above it, Kelly gets to relax while readjusting to gravity.

To see even more of Kelly's photos from space, check out this collection of his most artistic and colorful shots of Earth from above.

Caption by / Photo by NASA/Bill Ingalls
Up Next
30 weird objects seen on Mars, expl...