Elon Musk, founder and CEO of SpaceX, has advocated for a Mars-first strategy and has previously called planned missions to ...

The primary manufacturer of the Space Launch System rocket, Boeing, made a sudden announcement on Friday that it was adjusting the amount of its employees devoted to the project. According to the ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...