Listen to the radio diary of a zucchini plant aboard the ISS

Astronaut Don Pettit personifies one of the zucchini plants aboard the International Space Station in his series "Diary of a Space Zucchini." Now New Hampshire Public Radio has given that zucchini and its existential reflections a voice.

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So How Do You Weigh Things In Zero-Gravity? [Video]

With extremely controlled and strict diets, it’s not like astronauts have to worry about gaining too much weight on the space station. But have you ever stopped and wondered how you would actually measure mass in a weightless environment? After all, the entire concept of weight and scales is entirely dependent on gravity. More »

This Photo Will Make You Brace For Impact [Image Cache]

I love this image of a Soyuz TMA-03M spacecraft just one second from landing on the very hard soil of the tundra near the town of Zhezkazgan, Kazakhstan. A perfect peaceful still moment—the calm before the rocking rumpus. More »

How to Host a Dinner Party In Space [Space]

Like any other person, Don Pettit tweets, uploads YouTube videos, and maintains a blog. But unlike the rest of us, Don is doing it from the International Space Station. Blogging for Smithsonian’s Air and Space magazine, Pettit tells us how to host dinner guests in Space. More »

How Many Cameras Does One Astronaut Really Need? [Image Cache]

Astronaut Don Pettit doesn’t have the name recognition of Ansel Adams, but his work transcends cultures and borders around the globe, literally. Pettit is the photographer behind the amazing timelapses coming from the ISS and here he is with his cameras; all 10 of them. More »