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 snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

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

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 ...

A series of nighttime photos taken by an astronaut aboard the International Space Station showcases the sprawling lights of ...

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

NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

The Northrop Grumman Cygnus cargo spacecraft was captured by the International Space Station's robotic arm. Credit: NASA ...

NASA astronaut Don Pettit shares a photo of Comet ATLAS that he took from a window of the International Space Station. Credit: Don Pettit / NASA Comets are enormous balls of ice, dust, and rock ...

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 ...

This is the eighth space walk of Suni Williams' career One of the two astronauts stranded at the International Space Station ...