mars:

CRISPR, Gravity, Water On Mars: A Decade Of Discoveries

From finding the building blocks for life on Mars to breakthroughs in gene editing and the rise of artificial intelligence, here are six major scientific discoveries that shaped the 2010s — and what leading experts say could come next.

– Are we alone? –

 

NASA/AFP/File / HONASA’s Curiosity Mars rover, seen here, discovered rounded pebbles on the Red Planet — new evidence that rivers flowed there billions of years ago

We don’t yet know whether there was ever life on Mars — but thanks to a small, six-wheeled robot, we do know the Red Planet was habitable.

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