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Space Seed: How To Spread Earth's Life Across The Universe - Universe Today
Earth’s lifespan for life is finite. In about five billion years, our Sun will transform into a red giant and make our planet uninhabitable, to put it lightly, as our closest star gets bigger and swallows up Mercury and Venus. But perhaps there is a way to help our life colonize other spots in the … Continue reading "Space Seed: How To Spread Earth’s Life Across The Universe"