The NASA astronauts will answer questions about daily life up in orbit, as well as the research conducted in microgravity.

One of the highlights for astronauts who spend time aboard the International Space Station (ISS) is the chance to enjoy ...

As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Sunita Williams and Barry "Butch" Wilmore have been in space for more than nine months on a trip that was meant only to be a ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

Astronauts Butch Wilmore and Suni Williams will conduct a spacewalk outside the International Space Station to swab the ...

So the return of Suni Williams and Butch Wilmore has never been a political story—until this week. And it's a good thing that ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

What do a wedding necklace, Polish savory dumplings and a photo of Hungary’s first astronaut have in common? They will all be ...

The winners of the second annual International Space Art and Poetry Contest were chosen out of 2,700 entries from 35 ...

The award-winning novel 'Orbital' explores the inner thoughts of astronauts during a single day aboard the International ...