A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

ANALYSIS: In his feud with Donald Trump, the world’s richest person has the distinct disadvantage of not possessing nukes.

The first astronauts in decades from India, Poland and Hungary have arrived at the International Space Station, ferried there ...

Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

"While orbiting 400 kilometres above Earth, Ayers witnessed an unusual phenomenon. A vibrant sprite, a type of Transient ...

We all know that space has no air, and without air or water, sound waves cannot travel. So, how do astronauts communicate ...

Chinsese astronauts are conducting experiments with fruit flies and more aboard the Tiangong space station. Credit: China ...

Every step that ensured the astronauts’ safety was guided by a small, cross-disciplinary unit of NASA experts — eventually ...

French astronaut Sophie Adenot will take food from Michelin-starred chef Anne-Sophie Pic to the International Space Station ...

Nancy-Lee Rodden was given an unexpected task after she got an accounting degree in college and started working.

While Shubhanshu himself may not be visible, the space station that carries him can be seen from Earth, including from parts ...