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Q&A A "time capsule" that can last for trillions of years?

The universe is dying because it has exhausted nearly all of its resources. Humans became the last species in the universe because of their resilience and sheer willpower. And yet, humanity still...

5 answers  ·  posted 4y ago by In the name of the story‭  ·  last activity 4y ago by In the name of the story‭

Question space spaceships universe ships science-fiction vehicles