NASA ran into a leak while fueling its new moon rocket Monday in one final make-or-break test that will determine when astronauts can launch on a lunar fly-around.

DURING A TIME WHEN COMPETITION IN SPACE TECHNOLOGY IS BEGINNING TO INTENSIFY. SECRETARY OF WAR PETE HEGSETH MADE HIS WAY TO THE SPACE COAST THIS MORNING. HE TOURED BLUE ORIGIN, THE ROCKET COMPANY ...

It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

Humanity will soon be returning to the moon, as NASA's Artemis II is set to blast off as soon as Sunday, with a Canadian as key part of the mission.

The Artemis II mission is set to launch four astronauts on a trip around the moon no earlier than Sunday. But first, NASA ...

NASA muscled through familiar headaches Monday at Kennedy Space Center during a critical tanking test dealing with liquid ...

After all the tests, the astronauts are expected to fly nearly 5,000 miles beyond the far side of the moon, the furthest any ...

The convergence of the Artemis II and Crew-12 launch schedules adds another layer of importance to Monday’s countdown test at Kennedy Space Center. For the first time since the 1960s, NASA has ...

Watch live from the Kennedy Space Center in Florida. NASA ran into exasperating fuel leaks during a make-or-break test of its ...

Musk is combining rocket maker SpaceX with his AI startup, the largest tie-up in his expansive business portfolio.

For the first time in 54 years, humans will head toward the moon this week. So why does it feel like most of us are barely aware of it?

NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a ...