For All Mankind season 3 on Apple TV+ is a science fiction drama series that explores an alternate history of the space race between the United States and the Soviet Union. Set in the 1980s, the show imagines a world where the Soviet Union beats the US to the moon, leading to a renewed interest in space exploration. The series follows a diverse cast of characters, including astronauts, scientists, and their families, as they navigate the challenges of space travel and political tensions on Earth. Season 3 ended on August 12, 2022, and fans can sign up for a reminder to catch the next season.