The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a ...

NASA’s much-anticipated Artemis II mission has experienced multiple delays in recent years, with the agency currently targeting no earlier than February 2026 for a flight that will send four ...

A Falcon 9 rocket carried a new collection of Starlink satellites into orbit Wednesday afternoon from Vandenberg Space Force ...

Standing on either side of the core stage are twin five-segment solid rocket boosters, which were earlier stacked on the same mobile launch platform. Standing 177 feet tall (54 meters), the two ...

ULA's Vulcan rocket has been certified by the US Space Force for national security missions after completing a rigorous certification process. The certification process included two successful ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a big hurdle over the weekend. The 212-foot-tall core stage was placed ...

CAPE CANAVERAL SPACE FORCE STATION — After SpaceX sent up more than 20 Starlink satellites on Sunday night, its young rocket booster was lost after a fire. SpaceX’s Falcon 9 rocket lifted off ...