NASA's Scott Kelly just returned from a record-setting 340 days in space. While he had communication with Earth for the duration of his stay, it's still likely that he missed a lot.
Luckily, Stephen Colbert is here to catch him up on the truly important stuff. Groups of friends are called squads now, people used to whip and nae nae and, off course, we're in the middle of a presidential election. Don't worry about that though, Scott. That's going... fine.
