Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two ...
Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...
Sierra Nevada Corporation’s Cargo Dream Chaser has extended its agreement with United Launch Alliance (ULA) from two to six launches during its Commercial Resupply Services 2 (CRS2) missions to ...
Dream Chaser Clears Key Pre-Space Mission Test Hurdle is published in Aerospace Daily & Defense Report, an Aviation Week ...