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To: chimera; sloop

That makes sense.

Don’t shuttles travel at something like 15,000-24,000 mph in space? That’s coming-in pretty “hot”... don’t they turn ‘em around and do a burn to slow down?


44 posted on 10/15/2012 10:56:33 AM PDT by Carriage Hill (The 0bummer Penguin: I played this country like a harp from hell.)
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To: carriage_hill

17,450 mph for an orbital altitude of 200 miles, assuming a circular track. There is a “retro” burn to slow the velocity to just below orbital speed so the spacecraft starts to contract the air, but most of the braking is from air friction.


50 posted on 10/15/2012 11:06:59 AM PDT by chimera
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