A smaller 60-foot-tall NASA spacecraft known as a sounding rocket launched from New Mexico to study the sun's mysterious chromosphere and its corona.

Astronauts aboard the International Space Station collect blood samples as part of a project to study human health in space.

SpaceX is targeting Monday, July 21, to deploy SES' ninth and 10th O3B mPOWER satellites from Launch Complex 40. The launch window extends from 5 p.m. to 8:13 p.m., a Federal Aviation Administration ...

Defense Department insiders told WSJ that the review only reinforced how vital Elon Musk's SpaceX is, not just to the ...

Today is Moon Day, Space Exploration Day and the anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo ...

Of all the possible entry points to NASA, the agency’s SkillBridge Program has been instrumental in helping servicemembers transition from the military and into civilian careers. Offered in ...

NASA accidentally broadcasted a drill that simulated an astronaut with a medical emergency. A NASA flight surgeon can be heard suggesting treatment during the call the International Space Station.

An astronaut on the International Space Station has left us mind-blown after revealing how hair is cut in microgravity. Sure, a fresh trim might not be the first thing that comes to mind when you ...

Eruptions of plasma piling atop one another, solar wind streaming out in exquisite detail -- the closest-ever images of our ...

Neil Armstrong, the first man on the moon, was a private person. Therefore, when he spoke, it commanded attention. Here he ...

The shrimp feast in space has gone viral, but shrimp cocktail has actually been a go-to protein for astronauts for at least the past 60 years. Edward White, an astronaut on the 1965 Gemini 4 mission, ...

CAPE CANAVERAL, Fla. (AP) — A private spaceflight featuring the first astronauts in more than 40 years from India, Poland and Hungary came to a close Tuesday with a Pacific splashdown.