As a reminder, the ATLAS comet came closest to Earth on January 14, at a distance of 142 million kilometers. A day earlier, the comet reached perihelion, its closest point to the Sun, making it shine ...

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 ...

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

NASA astronaut Don Pettit shared two striking images of the Los Angeles wildfires, taken from the International Space Station (ISS). These devastating fires erupted in the hills of Los Angeles County ...

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

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

Sunita Williams, the seasoned astronaut, finds herself not alone but in the company of a diverse group of scientists aboard ...

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

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

Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don't yet feel like castaways.

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

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