Overnight Sunday, a Falcon 9 topped with Dragon Endeavour rolled from the Horizontal Integration Facility to Launch Complex 39A and was erected vertical before sunrise. NASA confirmed propellant-loading and launch-day communications checks were co...

NASA confirmed that about 3,870 staff—roughly 20 percent of its workforce—have opted for early-retirement and buyout packages aimed at restructuring the agency. Officials stressed that critical mission areas will be back-filled and said the depart...