Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

Indian-origin NASA astronaut Sunita Williams, currently on a prolonged mission aboard the International Space Station (ISS), ...

Pettit is currently on his third stay on the International Space Station (ISS), and he's continuing his long-running tradition of taking out-of-this-world photos (pun intended). His latest shot ...

Black-and-white photographs shared by some social media users are said to show Laika, a 13-pound stray from Moscow who became ...

Most galaxies fall into these basic types. However, NGC 4694 has properties of both types, complicating its classification, Hubble Space Telescope team members explained in a description of the image.

A holiday photo of NASA astronaut Suni Williams looking ... as she and fellow astronaut Butch Wilmore have been stuck at the International Space Station since June — with a new return date ...

a 13-pound stray from Moscow who became the first dog in space after being launched into low orbit aboard Sputnik 2 spacecraft on Nov. 3, 1957. This photo, and many others like it, are real.

Suni Williams posed while wearing Santa hats in a photo shared by NASA’s Johnson Space Center on Dec. 16 Nicholas Rice is a Senior Editor for PEOPLE Magazine. He began working with the brand as ...