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

The allegedly stranded astronauts traveled to space aboard a craft called the Boeing Starliner. That trip did not go as ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive ...

NASA astronauts Kayla Barron and Raja Chari describe how nonverbal communication in employed on the International Space ...

The academic duo calculated the average volume of “space spunk,” approximately one teaspoon, as well as its density, one gram, and the average speed of ejaculation, which they found to be 45 ...

A photographer on Earth has captured an incredible telescope image of NASA astronaut Suni Williams outside of the ...

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

Through amateur — or “ham”— radio communication, sixth graders at Pine View spoke to an astronaut aboard the International ...

Mission commander, U.S. astronaut Peggy Whitson, who has rich experience in space travel, is taking the necklace that she ...

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...

Leland Melvin, former NASA astronaut and Detroit Lions wide receiver, visited the elementary school to share his message and ...