NASA’s Perseverance rover is tirelessly exploring Mars and recently overcame a rocky challenge to collect another valuable ...

Mars has always captured the imagination of space explorers, and now new findings are showing that the Red Planet’s dust ...

While Curiosity mission scientists have previously identified small, simple organic molecules on the red planet, the ...

NASA scientists were recently “astonished” by the Perseverance rover's discovery of dark gray spheres on Mars, whose origin remains unclear.

Last week, the Perseverance Science Team were astonished by a strange rock comprised of hundreds of millimeter-sized spheres… ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

The discovery of long-chain organic compounds in a 3.7-billion-year-old rock raises new questions about the Red Planet’s past ...

A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

When NASA's Ingenuity Mars Helicopter attempts its first test flight on the Red Planet, the agency's Mars 2020 Perseverance rover will be close by, as seen in this artist's concept. NASA MARCI ...