NASA and ESA want to bring Martian rocks to Earth. Here's what will happen to the samples once they get here
A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...
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Nighthawk: NASA plans massive Mars helicopter to scan ancient volcanoes for life
Nighthawk would fly to altitudes of up to 4,920 feet (1,500 meters) above the Martian average, covering distances of up to 1.86 miles per flight.