In the must-see video above, NASA astronaut Don Pettit had a rather privileged view of the northern lights recently, posting ...

NASA astronaut and chemical engineer Don Pettit is known for his incredible orbital astrophotography as well as his in-space inventions, including the Zero G Coffee Cup, which received the first ever ...

NASA astronaut Don Pettit has shared a breathtaking video of the vibrant green auroras from the International Space Station ...

Most of the Expedition 72 crew enjoyed a day off on Tuesday, while two NASA astronauts focused on cutting-edge human research ...

Watch NASA astronaut Don Pettit's breathtaking video of vibrant green auroras from the International Space Station sparking online debate.

Sunita “Suni” Williams and Barry “Butch” Wilmore are celebrating the holidays onboard the ISS — but how did they get their Christmas hats?

NASA astronaut and Expedition 72 Flight Engineer Butch Wilmore works inside the International Space Station's Columbus ...

NASA astronaut and Expedition 72 Flight Engineer Don Pettit points a camera outside a window on the International Space ...

Auroras are beautiful lights seen near the North and South Poles. If you are near the North Pole, the lights are called ...

Watch NASA astronaut Don Pettit's breathtaking video of the aurora from the International Space Station, showcasing nature's ...

NASA astronaut Don Pettit continues to give us great views of Earth from the ISS, this time beaming home video of green ...