
DARPA Wants To Push The Boundaries Of Where Satellites Can Fly
DARPA defined Very Low Earth Orbit (VLEO) as orbits less than 450 km, or roughly 280 miles, in altitude. Low Earth Orbit, by contrast, is 2,000 km or 1,200 miles. The benefits of being in Very Low Earth Orbit include, according to DARPA, “improved spatial resolution for optical imaging, higher signal-to-noise ratios for radar and ...
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