Hot Moon

In an alternate 1979, the United States and the Soviet Union have permanent Moon bases, crewed spy satellites, and frequent hostilities. Vivian Carter, commander of Apollo 32, is on a mission to explore a volcanic region of the Moon when she is caught in the crossfire of a Soviet attack. Barely escaping, she and her crew are redirected to land at Hadley Base, a NASA outpost. Hadley Base, though, soon comes under attack, and the unarmed astronauts must find a way to defend themselves.