The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

‘There is evidence that liquid water existed in Gale Crater for millions of years and probably much longer, which means there ...

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

N ASA's Perseverance Rover has stumbled across a rather intriguing rock on the rim of the Jezero Crater on Mars. The rock, ...

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

NASA’s Curiosity rover has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...

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

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

NASA Technicians do final checks on NASA's Spirit rover in this image from March 28, 2003. The rover - and its twin, ...

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 ...

NASA’s Curiosity rover has uncovered intriguing traces of sulfur crystals embedded in Martian rock formations, adding weight ...