The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

Explore the latest find from NASA’s Curiosity rover and what it reveals about organic matter beyond our planet.

Scientists know from extensive study here on Earth that life doesn't sprout from nothing—it requires a complex (and often ...

Researchers caution that the molecules could be of abiotic or biological origin, and do not represent definitive proof of ...

NASA's Perseverance rover has discovered a strange object, resembling a cluster of spider eggs, on Mars, sparking intrigue ...

The Curiosity rover's work in Gale Crater, which has traveled more than 20 miles (32 km) since landing on Mars in 2012, has been crucial in revealing new details of the planet's ancient environment.

NASA's Perseverance rover has encountered another rock on Mars that ... NASA's Opportunity and Curiosity rovers previously spotted similarly textured rocks near their respective landing sites ...

In one of the Curiosity rover's rock samples ... dozens of rock samples since landing on the Martian surface in 2012. One of those samples, obtained from Mars' Gale Crater just a year after ...

The Perseverance rover has been exploring Mars. Its main goal is to search for signs of ancient microbial life and collect ...