NASA astronaut Ed White is seen floating above Earth in the vacuum of space during the first American spacewalk on June 3, ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

NASA astronauts Nichole Ayers and Anne McClain were the latest to share images of lightning as seen from 250 miles above ...

NASA astronaut Ed White became the first American to walk in space. White left the safety of his Gemini 4 spacecraft equipped ...

Sixty years ago, NASA astronaut Ed White became the first American to walk in space. The Texas native performed the first ...

Recalling the first American spacewalk on June 3, 1965 by Edward H. White. It wasn’t the first spacewalk in history but the ...

While one is preparing for another launch, two former NASA astronauts were inducted into the U.S. Astronaut Hall of Fame.