The online feud between billionaire SpaceX founder Elon Musk and President Donald Trump has been jettisoned into outer space.

A crewed mission to Mars would rank among the most complex and costly undertakings in human history -- and US President ...

By Joey Roulette WASHINGTON (Reuters) -About $22 billion worth of SpaceX's government contracts is at risk and multiple U.S.

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

One of NASA's top ozone depletion and air pollution scientists, credited with enhancing local air pollution measurement tools ...

The reality is that it signals that Republicans in the US Senate are not particularly interested in sending humans to Mars, ...

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

SpaceX earns revenue through three primary streams: government launches, commercial launches and Starlink, its satellite-based internet service. As in previous years, Starlink is expected to be the ...

Jared Isaacman wasn't a perfect NASA nominee, but his passion for the agency's scientific missions will be missed.

SpaceX on Wednesday afternoon launched another batch of 27 Starlink satellites to low-Earth orbit from Vandenberg Space Force ...

Elon Musk has a long way to go before colonizing Mars, but the controversial billionaire already has his own city on a flat ...

Amid earnest efforts at space supremacy and a return to the Moon, an “insane” story of a decades-past CIA program wondered at what may have already been […] ...