Book Log 2020 #6: The Fated Sky by Mary Robinette Kowal
Humans have established a foothold on the moon, and are now looking to make the jump to Mars. The first mission is being planned, but the powers that be have left women off of the crew, not wanting to put them in harm's way during such a dangerous mission.
This leaves the popular "Lady Astronaut" Elma York at her current job, flying between the Earth and the moon. She wants to go to Mars, but isn't sure how to get herself - never mind women in general - included. She's also not sure if she should go in the place of other astronauts, who like her have been passed up for not being a white male. On a more personal note, she's also trying to balance advancing her career against starting a family, as she'll definitely be grounded once she's pregnant.
It's interesting to see all of these challenges play out over the planning and eventual execution of the mission, though at times the issues feel more contemporary than those prevalent in the 1960s (though the international make-up of the astronaut corps and the looming planetary disaster would give some explanation for that).
I did like this book, and appreciated how it furthered the story and characters without being too obviously working to set up the third book.