Tyree, from Picayune, was part of the team that tested the engines. He got to watch the Artemis II launch from Cape Canaveral ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, ...

SpaceX has completed major static fire tests for its upgraded Starship V3 booster and ship, moving closer to Flight 12 — a mission expected to be critical for proving large-scale orbital refueling, a ...

The Artemis II RS-25 engine, evolved from the Space Shuttle Main Engines. L3Harris has produced four RS-25 engines for the SLS core stage, with plans to manufacture additional engines for future ...

Add Yahoo as a preferred source to see more of our stories on Google. It was a huge milestone for the Artemis 2 mission, and one of its crewmembers marked it with some poignant words. The view from ...

The Artemis II mission is set to launch four astronauts atop NASA’s SLS (Space Launch System) rocket later today – and while this specific rocket is only flying on its second mission, its core stage ...

NASA’s Artemis II astronauts have fired their engines and are blazing toward the moon. The so-called translunar ignition came 25 hours after liftoff, putting the three Americans and one Canadian on ...

The four Artemis II scientists participating in NASA’s record-breaking lunar flyby are doing more than just venturing beyond the moon — they are also testing how the agency’s infrastructure works in ...

The biggest piece of rocketry needed for the next Artemis mission is headed to Florida. While the base of the Space Launch ...

NASA’s Artemis II SLS (Space Launch System) rocket lifted off from Launch Complex 39B in Florida at 6:35 p.m. EDT, marking the start of a historic journey into deep space.