Great recommendations here. One pet peeve I have is that the term science fiction is used a lot in these types of discussions when the more accurate term in my

Great recommendations here. One pet peeve I have is that the term science fiction is used a lot in these types of discussions when the more accurate term in my opinion would be speculative fiction, sometimes with some real world science bits thrown in for either convenience or broader appeal. Particularly in regards to Greg Egan since his books are really out there. I personally recommend Permutation City and Diaspora which I found both amazing (although most of his books are also very good). Seveneves is still on my to-read list, from a lot of reviews I got the impression that the first part of the book is very good while the second part goes a bit downhill. I'll still probably read it someday. Another recommendation that's a bit more mainstream is the Expanse series which seems to really try to portray some of the real effects of space flight and gravity effects while, again, also throwing some more "out-there and not so realistic" stuff into the mix.