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If this civilisation was advanced enough to forge fancy isotopes they were probably advanced enough for space travel. They would have visited the Moon and Mars
by secondcoming 2y ago
If this civilisation was advanced enough to forge fancy isotopes they were probably advanced enough for space travel. They would have visited the Moon and Mars but there's no evidence of that, which is especially suspicious on the Moon as it's geologically inactive.
- snapcaster 2y agoNot sure that's a safe assumption, if the Cold War hadn't happened would we have even gone to the moon?
- secondcoming 2y agoI think the Cold War accelerated the inevitable.