Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Is there life on Mars? When curiosity breaks through a rock, it reveals this within. Sulfur crystals were discovered on the ...

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of the chemical building blocks of life.

The efforts made by humans to learn as much as possible about Mars are numerous, and NASA has an indispensable ally on the ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

NASA’s Curiosity Mars rover has detected the largest organic (carbon-containing) molecules ever found on the red planet. The ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...

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

The Mars Curiosity rover’s onboard mini-lab has helped confirm the existence of the largest organic molecules ever found on ...

Multiple plans exist to explore Mars in the coming decades using robotic and crewed missions. The ultimate goal of these ...