It's official, Mars rover Opportunity has completed a marathon on Mars!
The moon's past was livelier and more complex than scientists had thought, new results from China's first lunar rover suggest.
Drones are taking over Earth -- will they soon invade Mars? If a new NASA project gains momentum, remote-controlled drone exploration of the red planet could soon become a thing.
As comet Siding Spring speeds away after its Martian encounter on Sunday, our armada of satellites have reported in to signal that they are OK.
NASA's next Curiosity-class rover blends old and new approaches to innovative tech.
Plant life may touch down on Mars in 2021.
Scientists have solved the mystery of the strange rock on Mars that suddenly appeared next to the Opportunity rover.
China's troubled Jade Rabbit lunar rover has survived a bitterly cold 14-day lunar night, prompting hopes it can be repaired after suffering a malfunction last month.
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