Sometimes, the greatest scientific discoveries happen by complete accident, and an inadvertent move by NASA's Curiosity Mars rover last year may have uncovered one of the red planet's most important ...
The Space Race on MSN
Watch Elon Musk’s humanoid robot that could change Mars forever
Elon Musk’s Mars plan may depend on more than rockets — it may depend on robots. The Tesla Bot could become the ultimate worker for building early infrastructure on Mars, from hauling cargo to setting ...
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