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VideoCrucial first fueling test on tap for SLS core stage later this month
If all goes according to plan, engineers in southern Mississippi later this month will load cryogenic propellants into the core stage of a rocket NASA says will launch astronauts back to the moon, exposing its tankage and internal plumbing to extreme operating conditions hundreds of degrees below zero for the first time. The fueling test -- a major milestone in its own right -- is a precursor to a high-stakes eight-minute test-firing of the Space Launch System's four shuttle-era main engines planned as soon as November.
VideoSLS booster segments arrive in Florida, but stacking on hold until core stage test
Fueled segments of the solid rocket boosters that will lift off on the first flight of NASA's Space Launch System have arrived at the Kennedy Space Center in Florida, but officials will hold off on stacking the boosters until the SLS core stage completes a crucial test-firing later this year.
VideoBlue Origin details new rocket’s capabilities, signs first orbital customer
Amazon.com's Jeff Bezos revealed new details of his space company's reusable orbital-class booster Tuesday, releasing an animation illustrating the rocket's liftoff from Cape Canaveral and announcing a contract with Eutelsat to put a commercial communications satellite on one of the launcher's first missions.