NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

NASA astronaut Don Pettit has been busy with his camera again, this time sharing a beautiful image packed with features.

A NASA astronaut with a penchant for taking stunningly beautiful photographs from space is at it again, with an image that ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

Astronaut Don Pettit has taken one of the most incredible astrophotography pictures ever, and possibly the best taken by ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

NASA astronaut Don Pettit is currently on his third stay on the International Space Station where he works with other astronauts to conduct experiments and maintain the celestial outpost. But in his ...

More than 300 questions were submitted by students from around the country, but only 25 were selected. Two of the questions ...

One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.