Trump wants to leave it on the Red Planet. Louis Friedman is co-founder and former executive director of the Planetary Society. The three big questions about life — What is life? How did life ...

The Spirit Rover's mission on Mars was nothing short of extraordinary. What began as a bold, risky venture has turned into ...

After its voyage past Mars, Mariner 4 maintained intermittent communication with JPL and returned data about the ...

REx sample return capsule contained rock from the asteroid Bennu. NASA/Keegan Barber Mary Magnuson, Collecting asteroid ...

NASA is gearing up for a bold new era of lunar exploration with three advanced instruments set to investigate the Moon’s surface and subsurface. Two will ride aboard the upcoming Lunar Terrain Vehicle ...

The Spirit rover, one of NASA’s most resilient explorers, embarked on its Martian journey in 2004, tasked with uncovering the mysteries of the Red Planet. Originally intended to last just 90 ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery made by a NASA rover has offered a clue for this mystery, new research ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

NASA’s Curiosity rover snapped pictures of a long-sought geological structure — dubbed “spiderwebs” — on the Red Planet that indicate a history of flowing water, the space agency announced.

There appears to be a volcano near Jezero crater on Mars and the Perseverance rover might already have samples from it that we could use to precisely date the activity of another planet's volcano ...