Originally posted by GeneralE:
FWIW the current hardware on the ISS is a Nikon D2Xs, with (I think) 180mm and 400mm (and some other) lenses ... avoiding motion blur when you're in free-fall and moving at about 1800 MPH is pretty tricky ... :-) |
Multiply that 1800mph figure by 10. The ISS travels at an average ground speed of 27,724 km (17,227 mi) per hour, completing 15.7 orbits per day, according to Wikipedia.
Message edited by author 2011-09-22 14:17:02.
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