Check out The Martian and Artemis by Andy Weir. Also The Expanse by the James S.A. Corey duo. That's some of my favorite sci-fi at the moment. Also Ready Player One. I think that's in the realm of sci-fi. There is a lot of hype surrounding the movie which I have a gut feeling won't be all that good. But I thought the book was excellent.
Ready Player One is light Sci -fi but more of a nostalgia bomb for children of the 80s/early 90s
You read Persepolis yet? It was oustanding
Other Sci-fi
Red Rising Trilogy by Pierce Brown
Brilliance Trilogy by Marcus Sakey
Southern Reach Trilogy by Jeff Vandermeer
The Collapsing Empire by John Scalzi
Sci w a more supernatural tilt
The Passage Trilogy by Justin Cronin
Binti by Nnedi Okorafor
Stand alone novels
Saturn Run by John Sandford
The Fourth Monkey by JD Barker
Afterlife by Marcus Sakey
These are some of my favorites of the past couple years.