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You don't know that we won't escape the solar system and go on to colonize other planets outside of it. We've been nuclear for less than 100 years.
by isolate 11y ago
You don't know that we won't escape the solar system and go on to colonize other planets outside of it. We've been nuclear for less than 100 years.
- xyzzy4 11y agohttps://en.wikipedia.org/wiki/Graphical_timeline_from_Big_Bang_to_Heat_Death https://en.wikipedia.org/wiki/Graphical_timeline_from_Big_Ba...