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Unmanned Spaceflight.com _ Chit Chat _ XKCD gravity well graphic

Posted by: lyford Dec 28 2009, 06:38 PM

Cute and interesting - I didn't check the math -

http://xkcd.com/681_large/

It even has a little MER on Mars....

Posted by: PhilCo126 Dec 28 2009, 07:06 PM

Another nice Gravity well drawing:
http://www.clowder.net/hop/railroad/asteroids.html

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