Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...
This May, engineers working on NASA's Europa Clipper discovered a problem with the spacecraft and had to scramble to get it ...
Crew-9, SpaceX's ninth operational commercial crew mission for NASA, will lift off Thursday, Sept. 26, at 2:05 p.m. EDT (1805 GMT). NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov ...