Tags: solarsystem

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sparkline

Friday, October 21st, 2016

SpaceTime Coordinates Memento ~ your personal place in space by govy — Kickstarter

This is a rather lovely idea—a disc with eight rings, each marked with the position of a planet, the arrangement of which corresponds to a specific date.

Thursday, November 26th, 2009

Solar System Scale Model

This web page is half a mile wide.