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

Now officially seven months on board the International Space Station, the two NASA astronauts who flew up on Boeing’s ...

Astronaut Donald Pettit shared a mesmerizing 9-second video of auroras from the ISS, sparking debate online. While some ...

NASA astronaut Donald Pettit shared a mesmerizing aurora video from space, sparking online debate, with some questioning its authenticity and others admiring its beauty.

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

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

The aurora is a natural phenomenon caused by the collision of charged particles with atoms in Earth's atmosphere.

NASA astronaut Don Petit's video of the aurora, filmed from the ISS, has captivated many with its vibrant green hues, though ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

NASA astronaut Don Pettit captured footage of the northern lights as he floated above eastern Canada Sunday. NASA astronaut Don Pettit captured footage of the northern lights as he floated above ...

NASA astronaut Donald Pettit recently posted a video from the ISS, capturing vivid auroras as seen from space. This phenomenon occurs when solar winds interact with the Earth's atmosphere, ...

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