NASA astronaut Don Pettit's video of an "intensely green" aurora from the ISS has stirred online speculation about its ...

NASA astronaut Don Pettit captured the northern lights earlier this week aboard the International Space Station.

NASA astronaut Don Pettit recently shared a mesmerizing video of the aurora borealis captured from the International Space ...

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

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

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

Wednesday was a busy day aboard the International Space Station (ISS), as the crew tackled cutting-edge microgravity research ...

Get ready to laugh as we showcase the most hilarious and spot-on celebrity impersonations from Saturday Night Live! From ...

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

Astronauts aboard the International Space Station, including Suni Williams, Nick Hague, Don Pettit, and Butch Wilmore, ...