Just Wow.” NASA astronaut Nichole “Vapor” Ayers wrote in simple words to accompany a photo from the International Space ...

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

As more people - and their respective pathogens - travel to space, it is likely that this is only the beginning.

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.

Sponsored by governments but ferried by a private company, astronauts from Hungary, India and Poland are going to the space ...

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

While others born in India and Hungary have flown in space before — including NASA astronaut Kalpana Chawla, who died aboard ...

To simulate menstrual fluid, the team used glycerol, a thick liquid similar in consistency to blood. In both pre-flight and ...

Houston-based Axiom Space launched its fourth crewed mission to the International Space Station (ISS) early Wednesday (June ...

When astronauts make the long journey to Mars in the not-so-distant future, communication with mission control will be ...

NASA retiree turned private astronaut Peggy Whitson was launched on the fifth flight to orbit of her career early on ...