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

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

NASA contractor KBR will open a 45,000-square-foot food lab at NASA’s Exploration Park, a hub for commercial space companies, ...

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

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

NASA scientists are now investigating whether specially trained dogs could detect oxygen traces on Mars, offering a ...

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 on Saturday it would name a new nominee for NASA administrator, just days before billionaire Jared ...

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

Ever wonder how NASA captures stunning images from deep space probes? Interplanetary scientist John Spencer takes us behind ...

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

Jared Isaacman, NASA's candidate for administrator, handpicked by Elon Musk, has been thrown under the bus by the Trump ...