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.
My suggestion will spoil a bit of the ending so I’m putting it in a spoiler tag.
3 Body Problem
In the third book it very much meets this criteria and I think has some fantastic ideas I’d love to see expanded on
There is little hard scifi in the 3 Body problem. And nothing of what the OP asked about.
Unfolding proton as a fundamental particle is wrong. Protons are made up of 3 quarks. Quantum teleportation doesn’t enable ftl communication. Ftl engines. Higher dimensions. Collapsing dimensions. Pocket universe.
There is a chapter about building realistic space stations in the shadow of Jupiter and two realistic space ships one of which goes right into the fantasy realm of higher dimensions.
Maybe 50 pages out of 500 are hard scifi.
If you also accept TV series, Battlestar Galactica may interest you.
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.
The Children of Time books by Adrian Tchaikovsky have a lot of those themes. Half of the first book is about an ark ship sent out to find a habitable planet because earth is dying. It spans hundreds of years as key crew members go in and out of hyper sleep. Relationships and political factions form and dissolve as the ageing ship continues its mission to find a new home.
The second book focuses on a terraforming crew that was sent to another star system to prepare a planet for humans. However, the planet’s ecology is so alien it proves very difficult to gain a foothold.
I’ll second this (though I’ve only read the first thus far). I don’t know that I’d consider it especially hard SciFi but it’s far from a space opera. I recall feeling like the justification for the creation of the arachnid race was a bit hand-wavey, but the level of thought put into their society more than made up for the required suspension of disbelief. Definitely one of my favorite books.
For something similar I’d also recommend Dragon’s Egg by Robert L. Forward. It’s about the discovery of intelligent life on a neutron star, who develop at a rate exponentially faster than humanity. Also not super hard SciFi, but a great exploration into truly alien life.
I really enjoyed the first and could not get into the second in the children of time series
Maybe not “hard” enough for you (eg. it has absibles) but Becky Chambers’s Record of a Spaceborn Few is about life on a fleet of generation ships.
