In 2019, teens Mia, Antoine, and Midori are selected by lottery to join experienced astronauts on a NASA mission to the once top-secret moon base, DARLAH 2, while in a Florida nursing home, a former astronaut struggles to warn someone of the terrible danger there.

On the eve of a top secret space mission, Captain Calli Chase detects a tripped alarm in the tunnels deep below a NASA research center. A NASA pilot, quantum physicist, and cybercrime investigator, Calli knows that a looming blizzard and government shutdown could provide the perfect cover for sabotage, with deadly consequences. As it turns out, the danger is worse than she thought. A spatter of dried blood, a missing security badge, a suspicious suicide--a...