Nasa's Perseverance rover has made an astonishing discovery on Mars, uncovering a peculiar rock formation filled with ...

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

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

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

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

Lava from Hawaii's most active volcano created fountains that reached 700 feet Thursday during the latest episode of an ...

For decades, scientists have had better maps of the Moon and Mars than of Earth’s own ocean floor. But thanks to NASA’s ...