astronaut

Astronaut Scott Kelly was brought safely home last night after spending nearly a year in space. He was primarily in space to study himself to learn about how human bodies change in space. He even has an identical twin who stayed back on Earth to compare results. But what else was he doing for so long up on the International Space Station? He actually kept a pretty good record on Twitter.

We would like to say that you can't argue with photographic evidence but some people can and DO argue that the Earth is actually flat. If you're not a government clone of a celebrity (like Tila Tequila) or if you believe in science, you'll still love these amazing pictures of Earth from outer space.