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Does anyone know any Hard Sci Fi books about humans surviving without any hospitable worlds? (lemmy.dbzer0.com)

submitted 9 months ago by [email protected] to c/[email protected]

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I'm looking to get inspiration for my own writing. I need a hard sci fi series where earth (and earthlike worlds) are too rare, inaccessible, and/or previously spoiled beyond ability to sustain life. Bonus points if it is set on a multi-generational space station or starship without any other options and goes into detail about life support, living space, mineral mining and expansion of the station to accomodate a growing population, and daily life of it's residents.

If anyone remembers Drifter Colonies from Titan A.E., that's what's in my head.

I'm looking for The Martian levels of realism, and I'm fine with a bit of "Unobtanium" clichés if they're not core to the story.

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[–] [email protected] 3 points 9 months ago

The Culture series novel, my favorite optimistic and hard sci fi that includes artificial intelligence (minds that have giant ships or habitats for bodies and humanoid avatars to interact with people).

They basically never live on planets because they are inefficient and "inelegant". They live on gigantic ring orbitals that have a fraction of the mass of a planet but multiple times the surface area. No big take-off energy needed either. They also live on gigantic ships that endlessly cruise the milky way. Highly recommend!

Another thought about "colonizing planets" would be that it's basically a form of genocide. Imagine someone had colonized earth half a billion years ago or just a few million years ago. Humanity would never have existed. Just stepping foot on a planet like they do on star trek is basically ecocide - with the introduction of completely foreign and possibly incredibly disruptive micro organisms. Besides the ethical aspect there would also be the loss of information - if you imagine a pristine planet to be a bio computer creating countless unique and new genetic variations and new forms of chemistry. Quite possible not something that can be covered with a computer. Or observing primitive planets as a source of entertainment. There are lots of reasons why outside of a few "home planets" advanced civilizations would never terraform existing biological systems, and would find artificial habitats far more efficient or practical.