NASA says Artemis II could launch as soon as April 1 after a repair effort traced a helium-flow interruption in the rocket’s ...

Add Yahoo as a preferred source to see more of our stories on Google. The Space Launch System and Orion spacecraft at Launch Pad 39B at NASA’s Kennedy Space Center, Fla., on Jan. 28. (Sam Lott / NASA) ...

NASA's second multi-day test to simulate a launch day is underway in Florida in a critical demonstration of whether the agency's massive moon rocket is prepared to send astronauts on a lunar mission.

NASA provides live coverage of the Progress 94 resupply mission to the International Space Station, including launch, docking ...

The launch of NASA's historic Artemis 2 moon mission slipped another month after ground teams uncovered issues with the massive rocket that will launch the four astronauts on their way. The delay, the ...

NASA's Artemis II SLS (Space Launch System) moon rocket with the Orion spacecraft slowly rolls back towards the Vehicle ...

NASA fueled up its giant lunar rocket and completed a launch-day walkthrough on Thursday ahead of its highly anticipated mission to send four astronauts around the moon. The hourslong test, known as a ...