Tackling this series as the final book in the trio is nominated for Hugo best novel this year. It‘s the last of the novels I need to read before voting so have to get through this whole series before month end.
Really enjoyed this alternate history of the beginnings of the space program, in this telling expedited because of a meteorite strike in the DC area that is an extinction event. Deals with discrimination (gender and racial) in the space program and the role of female “computer” mathematicians in making spaceflight possible. #hugoawards2019