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Post Info TOPIC: 50 years of space exploration in a pic


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50 years of space exploration in a pic


nice picture 50yrs. in space exploration here:

http://www.flickr.com/photos/adamcrowe/4002050596/sizes/o/

speeds:

apollo spacecraft high speed 10km/sec

escape velocity of earth 11km/sec
escape velocity of solar system 42km/sec
escape velocity of milky way 1000km/sec ??
Comet speed 42km/sec


Scotty are we up to speed yet !!!


__________________
Bruce Behrhorst
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