"Ad Astra" tells the story of the former Soviet Union spacecraft crashed on April 24, 1967 . The plot revolves around Pete as a space engineer. He wanted to cross the solar system, only to find his missing father, and tried to find out why his father failed in Neptune mission. Tommy Lee Jones will play the missing father. In the film, Pete plays Roy, a slightly autistic space engineer whose father left Earth 20 years ago for Neptune to search for extraterrestrial intelligence. Unexpectedly, the task failed and there was no return. Roy will fly over the solar system, find his father and find out the reason for his failure. In the meantime, he also reveals the secret of the universe threatening the earth.