The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...
NASA'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 has unearthed the largest organic molecules ever detected on Mars—possible fragments of fatty ...
Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...