A Falcon 9 upper stage has been stuck in a highly elliptical Earth orbit for over a year—and now it's on a collision course ...

The engine firing provided a slingshot-like boost to the Orion capsule, speeding it to 24,500 mph, the velocity needed to break free of Earth's gravitational clasp for a trek to the moon.

A stray piece of a SpaceX Falcon 9 rocket is on course to smash into the moon’s surface at several times the speed of sound ...

Falcon 9 rocket stage projected to impact moon’s near side in August A spent Falcon 9 stage used to launch a pair of ...

The mission is expected to last about 10 days, with the crew reaching the moon's vicinity on around day five or six before ...

The weekend will be a busy one for the crew of the Artemis II, who have left Earth’s orbit and are now hurtling toward the moon. “Ladies and gentlemen, I am so, so excited to be able to tell you that ...

More than half a century after Apollo 17 left the lunar surface, NASA’s plan to send astronauts back keeps getting pushed ...