Years of testing, emergency systems and sensors have gone into protecting the astronauts set to head to the moon.

Add Yahoo as a preferred source to see more of our stories on Google. If you're going to send a crew of astronauts about 250,000 miles away, you're gonna need a big rocket to get them off the ground ...

Towering over Florida's eastern coastline, NASA's imposing Space Launch System rocket has stood still as a sentinel since it was rolled back to the launch pad. But in a matter of days, the rocket ...

See Rocket Lab's "proposed mission architecture" for a Mars sample return mission in this animation. Credit: Rocket Lab ...

The Artemis era well and truly began Friday evening when a shiny spacecraft that had traveled 700,000 miles around the Moon, ...

On Wednesday, four astronauts are scheduled to launch on a trip around the moon — the first such mission in more than 50 years. Images show NASA's long road to this point. For the first time in more ...

If you're going to send a crew of astronauts about 250,000 miles away, you're gonna need a big rocket to get them off the ground and on their way. At 322 feet tall, NASA's Space Launch System rocket ...

Add Yahoo as a preferred source to see more of our stories on Google. Towering over Florida's eastern coastline, NASA's imposing Space Launch System rocket has stood still as a sentinel since it was ...

NASA's Space Launch System (SLS) rocket will launch the Artemis 2 mission, the first human moon mission in over 50 years. At 322 feet tall, the SLS is taller than the Statue of Liberty and is NASA's ...

NASA's Space Launch System (SLS) rocket for the Artemis 2 mission stands at 322 feet tall. The SLS is NASA's most powerful rocket, generating 8.8 million pounds of thrust. While massive, the SLS is ...

If you're going to send a crew of astronauts about 250,000 miles away, you're gonna need a big rocket to get them off the ground and on their way. And that's exactly what NASA has standing at the ...