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I think Earth has to be closed enough from the Sun to get heath, otherwise the whole mankind will die from cold.
by S4M 12y ago
I think Earth has to be closed enough from the Sun to get heath, otherwise the whole mankind will die from cold.
- BrandonMarc 12y agoI didn't mean take the earth and move it, i meant just call the earths natural motion your "exploration", i.e. give up on manned interstellar travel.