The Space Launch System that will carry Artemis II astronauts around the Moon and back has now taken on its most precious cargo yet: hundreds of thousands of gallons of supercold propellant. With the ...

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 will attempt to fuel its Artemis II rocket again tomorrow after hydrogen leaks derailed the first wet dress rehearsal and delayed what is scheduled to be a historic crewed flight around the moon.

The two-day countdown test at NASA’s Kennedy Space Center in Florida included filling up the tanks of the giant Space Launch System rocket with millions of pounds of liquid hydrogen and liquid oxygen.

Live updates from SpaceX’s foggy Friday morning Starlink 6-108 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

The launch is set for now no earlier than 6:04 p.m. Tuesday, February 24, from Launch Complex 40 at Cape Canaveral Space Force Station. During this mission, a Falcon 9 rocket will carry the company's ...

NASA has begun a countdown and fueling test for its SLS rocket at the Kennedy Space Center that will determine an Artemis 2 ...