I'm sure you've seen the world's most famous photograph, "Earthwise". It's been on the cover of TIME and on stamps. But did you know it almost didn't happen. It was Christmas Eve, 1968.
www.youtube.com/embed/dE-vOscpiNc ... See MoreSee Less
Astronaut Shane Kimbrough makes a PB & J sandwich in space. It’s hard to manage when your ingredients float away though.