The study published on Nature.com highlights the threat growing space exploration can cause humanity back on Earth ...

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

President asks SpaceX owner Elon Musk to get astronauts who have been in space since June on a mission expected to last 1-2 ...

SpaceX's Falcon 9 rocket successfully launched 23 Starlink satellites into low-Earth orbit, expanding the constellation to ...