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If we're going down to that level of pedentry (and why not?), the Earth is not a planet in that sense, it's part of a double-planet system.
by jerf 7y ago
If we're going down to that level of pedentry (and why not?), the Earth is not a planet in that sense, it's part of a double-planet system.
- beckingz 7y agoThat was Alan Stern's take if I recall correctly.