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

NASA's robotic vehicle has found unprecedentedly large organic molecules on the red planet, although scientists have not been able to determine their origin. They were formed 3.7 billion years ago ...

While the presence of these molecules is not proof of ancient life on Mars, scientists say it shows we could detect chemical ...

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

The longest organic molecules identified to date on Mars have recently been detected. These long carbon chains, containing up to 12 consecutive carbon atoms, could exhibit features similar to the ...

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

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