In his final weeks aboard the ISS after six months in orbit, NASA astronaut Matthew Dominick has shared a gorgeous time-lapse ...

Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

A3 (Tsuchinshan-ATLAS) is just a day away from its closest encounter with the Sun and it is getting brighter. It has now ...

A new video from an astronaut's vantage point in space captures a bright green burst over Earth as a meteor exploded in the ...

Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...

He obtained the imagery from the cupola, a wraparound window set on the ISS that points at Earth. "We've got a number of new lenses on orbit that are optimized for nighttime imagery. I'm really ...

Boeing's Starliner undocked from the ISS on Friday and is heading back to Earth, without the NASA astronauts it brought to ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door ...

Boeing's Starliner capsule is all packed up and ready to depart the International Space Station today (Sept. 6) at 6:04 p.m.

Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...