What better way to end your week than with a tour of the International Space Station with astronaut with astronaut Sunita Williams? Williams recorded this just before she departed the ISS and she proves to be a charming and able guide. Have you wondered what astronauts eat in space? How they take care of basic bodily functions? Williams answers those questions, but what’s really fascinating is her demonstration of how “down” becomes an irrelevant concept in zero-gravity. It’s fun to think about how this video might one day become a historical document that will be watched by future astronauts living on Mars or other far-flung locales.
Here’s the video: