Seveneves (2015) novel

Seveneves (2015) by acclaimed Seattle author Neal Stephenson is set in the near future. It opens with the explosion of the moon by an unknown agent. Earth has about a year to prepare itself for its utter destruction as the moon pieces rain down. Only those humans in outer space, deep in the ocean (think nuclear submarines) and survivalists in deep underground Arctic mines will remain alive for the next 5,000 years. While not his most challenging read, the story is mostly satisfying though not without some obvious questions around how any human society, especially one trapped in outer space, could actually survive for 5,000 years.