In a mid-1950s desert town known for its asteroid crater and observatory, the community gathers for the Junior Stargazer convention, an annual event that sparks the imaginations of young aspiring astronomers and their families. As participants arrive, the town brims with eccentric scientists, curious children, and an air of anticipation. The event is overseen by a meticulous yet affable host, who ensures that all goes according to plan, even as the attendees bring their unique stories and aspirations to the forefront. Among the visitors is a war photographer seeking solace and connection with his daughters, who form friendships with the other children attending the convention. The photographer finds an unexpected bond with a glamorous actress, a fellow guest with her own reasons for being in this surreal place.

Amidst the scientific displays and personal interactions, something curious happens that turns the gathering on its head, forcing everyone to confront their beliefs and routines. The town's quirky inhabitants and visitors must navigate this peculiar turn of events, facing their fears and desires as alliances are tested and new relationships form. The landscape of their lives shifts dramatically against the backdrop of the stunning desert and iconic landmarks, offering a tableau that reflects the complexity of human connections. As the convention concludes, the characters gain insights and transformations, shaped by the shared experience in a place that encourages wonder and introspection.