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 ...

The rock has hundreds of spherules on it, some of which have tiny pinholes. NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled. Named "St. Pauls Bay ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical signatures of past life, if it ever existed. Scientists have announced ...

A Curiosity rover selfie from the Martian surface (created by images captured by a camera on its robotic arm and then stitched together). Credit: NASA / JPL-Caltech / MSSS NASA's Curiosity rover ...

Scientists have announced the discovery of the largest organic molecules ever found on Mars. These molecules could have come from the breakdown of fatty acids that existed 3.7 billion years ago ...

This graphic shows the long-chain organic molecules decane, undecane, and dodecane. These are the largest organic molecules discovered on Mars to date. NASA/Dan Gallagher Despite its freezing ...

March 25 (UPI) --The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising speculation about if life was created billions of years ago ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed through a non-biological process Margherita Bassi Daily Correspondent ...

The envoy, Kirill Dmitriev, said Moscow could discuss the offer with Musk by video conference. Russia could supply a small nuclear power plant for a mission to Mars planned by billionaire ...

Experts have found long carbon chains, containing up to 12 consecutive atoms, in samples of Martian rock which date back billions of years. These organic molecules – the longest identified so ...

March 27 (Reuters) - Russia could supply a small nuclear power plant for a mission to Mars planned by billionaire entrepreneur and SpaceX CEO Elon Musk, President Vladimir Putin's international ...