NASA astronaut Don Pettit shared an image from the International Space Station showing a rare hopper crystal formation ...

Being in space means cool science experiments, and one such experiment conducted by a NASA astronaut while he was aboard the ...

NASA astronaut Don Pettit has been busy with his camera again. The crack photographer recently shared another stunning image, this one captured from the window of a Crew Dragon spacecraft docked at ...

Don Pettit, a NASA astronaut aboard the International Space Station, conducted a science experiment growing potassium ...

Add Yahoo as a preferred source to see more of our stories on Google. A veteran NASA astronaut from Oregon who flew to orbit more than seven months ago with two Russians is preparing to return to ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA astronaut Don Pettit is carried to a medical tent shortly after he and Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA / Matthew ...

In what some may describe as the most important microgravity experiment ever to have taken place on the International Space Station (ISS), NASA astronaut Don Pettit has attempted to enter a pair of ...

For his most recent trip to the International Space Station, in lieu of bringing coffee or some other beverage in his “personal drink bag” allotment for the stay, NASA astronaut Don Pettit asked ...

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the International Space Station (ISS). During his time in orbit some 250 miles above Earth, ...

Add Yahoo as a preferred source to see more of our stories on Google. In a remarkable coincidence, NASA astronaut Don Pettit will mark his 70th birthday with a fiery reentry through Earth's atmosphere ...