Musk—who has a history of setting unrealized goals for his companies—says he wants to send humans to Mars by 2029, though he ...

Tense, public squabbles between SpaceX CEO Elon Musk and NASA have stirred the space industry, but behind the scenes, space ...

SpaceX founder Elon Musk said Saturday its massive Starship rocket would leave for Mars at the end of 2026 with Tesla ...

Ex-Google CEO Eric Schmidt is taking over as CEO of rocket startup Relativity Space, which has ambitions to reach Mars.

Standing 403 feet (123 meters) tall – about 100 feet taller than the Statue of Liberty – Starship is designed to eventually ...

The billionaire says an unmanned mission by his SpaceX "Starship" vehicle will be followed by human landings as early as 2029 ...

Elon Musk revealed that SpaceX plans to send its Starship rocket to Mars at the end of 2026, with the mission also carrying ...

Elon Musk has revealed an ambitious plan to send Tesla's humanoid robot, Optimus, aboard SpaceX's Starship on a ...

The Trump ally and billionaire took a swing at Sen. Mark Kelly, as tensions between Washington and Ukraine have escalated in ...

Elon Musk has a clear goal. Beyond joining Donald Trump's team in the White House and acting as the absolute owner of X, his main purpose is another. Musk dreams of making space tr ...

SpaceX launched a crewed NASA mission on Friday to return two astronauts from the International Space Station, after ...

Elon Musk spent the weekend with President Donald Trump at Mar-a-Lago, getting a round-trip ride on Air Force One. While Musk ...