The race to Mars has quietly become the defining contest of twenty-first century spaceflight, pitting a state-backed Chinese ...
The NASA Artemis II mission, set to lift off as soon as February, will mark the first time astronauts have aimed to venture beyond near-Earth orbit since 1972.
WASHINGTON — NASA has released the acquisition overview for the Space Launch System (SLS). SLS is an entirely new advanced, heavy-lift launch vehicle that will take the agency’s astronauts farther ...