Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for early life.
The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of the chemical building blocks of life.
With the first quarter of the 21st century nearly over, we asked some Irish people to share their predictions for life here ...
A science experiment aboard NASA's Curiosity rover has found tantalizing traces of possible past life on Mars. But there ...
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