An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

Researchers at NASA Langley are developing a next-gen system called MARVL (Modular Assembled Radiators for Nuclear Electric ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come.

We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...

NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

NASA's Mars Reconnaissance Orbiter has captured images of kidney bean-shaped frozen sand dunes in Mars' northern hemisphere, ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

Flying some 140 million miles to Mars is one of NASA's biggest plans so far and a space expert has revealed exactly how ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

One of the big firsts in 2024 came from SpaceX as it finally managed to fly its Starship into space without blowing up.