Flying on Mars getting tougher as Ingenuity helicopter gears up for 14th hop

Flying on Mars getting tougher as Ingenuity helicopter gears up for 14th hop
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NASA's Ingenuity helicopter is getting ready for its 14th Red Planet flight, but the thinning Martian air is making such sorties more and more challenging.



September 22, 2021 at 11:47PM
via Space.com read more...