By Kenneth Chang from NYT Science https://www.nytimes.com/2021/04/19/science/nasa-mars-helicopter.html?partner=IFTTT
By Kenneth Chang from NYT Science https://www.nytimes.com/2021/04/19/science/nasa-mars-helicopter.html?partner=IFTTT
Monday, April 19, 2021
NASA’s Mars Helicopter Completes First Flight on Another Planet
By Kenneth Chang from NYT Science https://www.nytimes.com/2021/04/19/science/nasa-mars-helicopter.html?partner=IFTTT
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