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How difficult is it to accurately implement planetary flybys? What factors determine the desired closest approach of a space probe during a flyby? | Astronomy.com
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How difficult is it to accurately implement planetary flybys? What factors determine the desired closest approach of a space probe during a flyby?

Mike Robson, Johannesburg
MESSENGER
We can navigate spacecraft practically anywhere in the solar system with nothing but Isaac Newtonò??s laws of motion.

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