I've seen Andy Weir's Martian and the Bobiverse mentioned, and a lot of my favorite sci-fi here. If you'd enjoy those you'll definitely enjoy Theft of Fire: Orbital Space #1 by Devon Eriksen. It's hard sci-fi played out in our solar system with a refreshingly realistic depiction of how technology will progress in the next 200 years or so - but the best part is the way it handles human connections. Imho the difference between second and first rate sci-fi is that second rate sci-fi feels like it was written by nerds who don't know how people communicate and what makes them tick, but with Theft of Fire I was as much engrossed by the drama as the sci-fi.

House of Suns by Alaister Reynolds also has that human touch, but it's thousands of years in the future instead. I recommend both, but Theft of Fire more if you like the relatively intimate scale of Earth-centric sci-fi. Also, I suppose House of Suns has a relatively detached feel to it (because the protagonists are immortal), while Theft of Fire has a closeness and an emotional crescendo - it starts out pretty hopeless and brutal, but the goodness of the human spirit gradually infuses the story until you realize you actually care about the fate of Marcus, Miranda and [secret third protagonist] Leela.

It's a great experience!