Researchers from the University of Arizona have developed a possible new way of scouting for real estate on other planets: tiny robots that drop digital breadcrumbs while exploring Martian caves. It’s a method ripped straight from folklore.
NASA/JPL-Caltech/Univ. of Arizona
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China’s Zhurong rover appears to still be snoozing since entering into hibernation mode a little less than a year ago. The Chinese robot was supposed to wake up in December but recent images captured by a NASA orbiter reveal that the rover hasn’t moved from its position on the Martian surface for months.
NASA’s Perseverance rover has spent its two years on Mars imaging the planet’s surface and collecting rock samples that will, should all go well, be brought to Earth in the early 2030s.
Brendan McDermid/Reuters
NASA’s Curiosity rover recently spotted some of the most compelling evidence yet of ancient water on Mars, in the form of rippled rocks shaped by waves.
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