The startup, Cosmoleap, also aims to build a rocket larger than Starship, the world's most powerful launch system.

After its historic booster landing, SpaceX is preparing for another daring test. Elon Musk’s SpaceX may attempt an orbital ...

Omead Afshar, known for his ability to mind-meld with the CEO, steps into the prominent role as the auto business confronts ...

Archaeologists discover hidden Maya city 'Valeriana' with grand pyramids in Mexico ...

By early next year, SpaceX may be ready to have two of its Starships rendezvous in orbit for an ambitious refueling test that ...

If Trump wins the U.S. election, he wants to make Elon Musk part of his administration. With his companies, however, Musk is ...