A Clue That Water May Have Once Flowed There Mars, becoming a home for humans, is a hypothesis is one we've been trying for decades. The biggest tools in this pursuit have been the different ...

NASA says that this image, originally taken in 2017 by the Mars Reconnaissance Orbiter, shows several holes on the surface of the planet.

The discovery of what could be the first cave on the moon spurred hopes that it could be used as a base to protect astronauts in the future.

NASA’s Curiosity rover appears as a dark speck in this contrast-enhanced view captured on Feb. 28, 2025, by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter.

NASA scientists test autonomous dog-like robots in Northern California caves in preparation for future missions to Mars.

NASA's Curiosity rover found carbon-rich minerals on Mars, revealing the Red Planet may have once had the right conditions to support life.

NASA's Perseverance rover found a spot-covered rock nicknamed Cheyava Falls that might have signs of ancient microbial life.

A NASA orbiter has captured a stunning image of a volcano on Mars for the first time.

After a year of exploring a Martian valley, NASA's Curiosity rover is driving to a new location to explore an unusual "boxwork" formation, where microbes could have existed.

The dust devil was about 210 feet wide, NASA said, but likely didn't last long after consuming the smaller whirlwind.

The Perseverance rover came across an odd stone on Mars, the likes of which NASA said has never been seen, that people are calling the 'zebra rock.' ...

The Perseverance rover is the centerpiece of NASA's Mars 2020 mission, working to collect data in preparation for future human exploration of the Red Planet.