How the ‘Red Crew’ Saved NASA’s Moon Launch

Three men put themselves at grave risk on Wednesday when they climbed the launch tower and…

Who Can Watch Artemis I Launch From the Ground in Florida?

Viewers all around Florida and as far north as parts of Georgia may be able to…

Live Updates: NASA Counts Down to Artemis Moon Rocket Launch

Following a delay of some two-and-a-half months, the agency is aiming for a late-night test flight…

NASA Will Try to Launch Moon Rocket After 2 Scrubs and 2 Hurricanes

Sending the Artemis I mission to space has so far eluded the agency, but it’s set…

Divers Discover Piece of Space Shuttle Challenger Off Florida Coast

The discovery came 36 years after the shuttle exploded over the Atlantic Ocean, killing all seven…

NASA Launched and Landed LOFTID, an Inflatable Flying Saucer Heat Shield

The LOFTID mission tested a novel approach to guiding spacecraft through the extreme heat of returning…

Total Lunar Eclipse Blood Moon on Tuesday: When and Where to Watch

If you’re planning to wake up early to head to the polls on Tuesday, you’ll get…

Astronomers Find a Black Hole in Our Cosmic Back Yard

Just 1,600 light-years away, the black hole is the closest known to Earth. The good news:…

China Lucks Out Again as Out-of-Control Rocket Booster Falls in the Pacific

For the fourth time, the country’s space program used a 23-ton launcher that made an uncontrolled…

‘Planet Killer’ Asteroid Spotted That Poses Distant Risk to Earth

The space rock had been hidden by the glare of the sun, suggesting that more large…