Just finished Atomic Anna (2022) by Rachel Barenbaum, my sixth book so far this year.
An SF-novel focused on time travel and a plot to prevent the Chernobyl disaster. If you've read 11/22/63 by Stephen King I would say this is a great companion piece to it, no doubt inspired by it. Character focused and excellent plot, but in no way a copy. Great read.
Have also read Eversion (2022) by Alastair Reynolds, which was very cool. Hard to say much about it other than that it deals with a Doctor, Silas Coade, who is part of an expedition towards a strange object sometime in the 1800's... Go in with no more knowledge than that, trust me. Recommended.
Last but not least I should mention Nikki Erlick's The Measure (2022) which is a look into what would happen if everyone suddenly knew how long they would live. Great idea for a story, but I would have preferred a tight character based narrative over focus on an ensemble and society as a whole. Sometimes veers too close to feeling like a one-for-one allegory but has just enough character substance to be intriguing.