Isaacman, who has ties to Elon Musk's SpaceX, was previously tapped by President Donald Trump to lead NASA in December 2024.

Strauss' "Blue Danube" is heading into space this month to mark the 200th anniversary of the waltz king's birth.

NASA has revealed a concept for the next generation of flight on the Red Planet, the "Mars Chopper." Credit: Space.com | ...

The White House said Saturday it will announce a replacement candidate to serve as President Donald Trump’s pick to lead NASA ...

A number of high-profile missions would get the axe, including the New Horizons Pluto probe and Juno Jupiter orbiter.

US President Donald Trump wants to tap the private sector to pave the way for human missions to Mars in a proposal that ...

The really sticky issue for human habitation of Mars, according to experts, is human health. Between a long and grueling journey with health effects of its own, arriving on the planet will be no ...

NASA will soon be implementing a long-term presence on the Moon, with housing for 100 or more astronauts, and Mars will ...

Our exploration of the cosmos has great potential for understanding life on Earth, but it is clear that we need to think ...

Yesterday, the company shared a presentation by founder and CEO Elon Musk on their plan for uncrewed and human Mars exploration and settlement. Calling the timeline ambitious is almost an ...

NASA’s MAVEN finally sees sputtering—an escape process that stripped Mars of its atmosphere and ancient water.

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...