Timeline for Why do we say that the Earth moves around the Sun?
Current License: CC BY-SA 3.0
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| Jan 11, 2013 at 22:53 | comment | added | KPM | Actually, ‘move around each other’ is a misleading phrase. They don't move around each other (in the sense, the Sun moves around the Earth and the Earth moves around the Sun), they move around their barycentre. Caution about language-induced pitfalls! | |
| Jun 9, 2011 at 16:43 | history | answered | Andrew Lewis | CC BY-SA 3.0 |