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If the extinction event is caused by asteroids, that's not the only option. That doesn't mean that the alternatives wouldn't need spacial technology anyway.
by narag 14y ago
If the extinction event is caused by asteroids, that's not the only option. That doesn't mean that the alternatives wouldn't need spacial technology anyway.
- Florin_Andrei 14y agoIf it's as big as Chicxulub, or bigger, getting the hell out of here is the best option.