By Steve Gorman LOS ANGELES (Reuters) -NASA retiree turned private astronaut Peggy Whitson headed for splashdown in the Pacific early on Tuesday after her fifth trip to the International Space Station ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

NASA retiree turned private astronaut Peggy Whitson and three crewmates from India, Poland and Hungary departed the ...

The International Space Station’s first visitors from India, Poland and Hungary headed back to Earth on Monday, wrapping up a ...

Students in Southern Florida will have the chance Monday, July 14 to hear astronauts on the International Space Station ...

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

Peggy Whitson, a retired NASA astronaut, is on her way back to the International Space Station for the fifth time as part of ...

NASA recently captured a light phenomenon known as an “atmospheric sprite” over Mexican territory, near the border with the ...