Re: [GZG] Shifting planets

[<laserlight@xxxxxxxxxxx>]

>From: Richard Kirke 
>the easiest way to create more living space in the correct orbit would be to just shift a planet into the correct orbit. E.g., we just ease Venus a bit further out and terraform it.

Um....look up the mass of Venus and its orbital speed. 
Look up Earth's orbital speed, and calculate how much different it is from Venus's speed. 
You have to put in the energy to change that mass by that speed. That's not a huge project, nor a HHUUGGEE project....that's something where you'd need to put banner paper in your printer to print out how huge it is.
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