Already strapped into their capsule, the four astronauts awaited a final decision, which came down with less than an hour ...

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

Two NASA officials have weighed in on the public dispute over when and how to bring home Butch Wilmore and Suni Williams, who ...

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

The time and focus Musk has dedicated to slashing federal jobs has sent investors and customers bolting from Tesla stock and ...

The fate of Butch Wilmore and Suni Williams, who launched on the first crewed flight of Boeing's Starliner spacecraft on June ...

"If NASA had the failure rate SpaceX does, Elon Musk would be firing everyone and Congress would be demanding to know where ...

Space companies need Starship's super-heavy heft to fly human habitats and mining equipment to the moon. The rocket just ...

President Donald Trump said that he asked "a favor" of Elon Musk to retrieve astronauts on the ISS. The plan to bring them ...

The launch was called off due to a last-minute technical issue with the rocket's launchpad, officials announced during a ...

Nearly two months after an explosion sent flaming debris raining down on the Turks and Caicos, Musk’s company, SpaceX, ...