Delta-v (Daniel Suarez, 2019)
Suarez writes great techno-thrillers but this is not one of his most thrilling. His tech is often based on some real-world concept (drones, DNA editing, etc.) that he wildly extrapolates and then he drops happless victims into the mix.

Here he’s taken more of a “hard SF” approach to things, doing a detailed analysis of how asteroid mining might work. It’s interesting enough, but long on details and (relatively) short on thrills.