NASA's giant moon rocket is back on the launch pad in Florida, setting the stage for what appears to be an imminent launch of ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Orion spacecraft, which sits atop the Space Launch System rocket for liftoff, are seen at Kennedy Space Center in Florida ...

NASA's experimental supersonic X-59 jet designed to travel faster than the speed of sound is preparing for its second flight ...

WASHINGTON >> NASA released fresh images today of the interstellar object called 3I/ATLAS that astronomers have determined is a comet likely older than our solar system, as U.S. space agency officials ...

Astronaut safety and delays were top concerns in a new audit of NASA’s plans to use either SpaceX’s Starship or Blue Origin’s ...

As soon as this week, NASA officials will make perhaps the agency’s most consequential safety decision in human spaceflight in 21 years. NASA astronauts Butch Wilmore and Suni Williams are nearly 10 ...

Having babies born in space could produce an interesting conundrum as shown by research with one particular creature.

NASA faces concerns over crew safety for future lunar landings as a new report reveals lack of rescue capability for stranded astronauts.

Pamela Melroy, former Deputy Administrator of NASA, talks about the importance of NASA to U.S. interests amid concerns about proposed budget cuts. The group of nearly 300 current and former employees ...

Founded in 1958 by President Eisenhower, NASA has become famous for its innovation and spacecrafts. But there are plenty of stories about NASA that don’t make the morning paper, here are five of them.

When four astronauts begin a historic trip around the moon as soon as February 6, they’ll climb aboard NASA’s 16.5-foot-wide Orion spacecraft with the understanding that it has a known flaw — one that ...