It turns out NASA’s Mars helicopter was much more revolutionary than we knew
Eric Bergerarstechnica.com
It turns out NASA’s Mars helicopter was much more revolutionary than we knew
On average, it takes roughly twelve minutes for a signal from Mars to reach Earth traveling at the speed of light.7 If something is wrong, and a scientist on Earth spots and responds to the problem in a split second, another twelve minutes will pass for that command to reach Mars. That’s twenty-four minutes round trip, but it takes about six minute
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