Directed panspermia is a major theme in a number of science fiction television shows. Gene Roddenberry's ''Star Trek: the Next Generation'' has one episode positing panspermia as the origin of life for a number of species, and building on this idea to suggest the need for peace amongst those species with common ancestry. ''Stargate SG-1'' also suggests all humanoid life is the result of panspermia from a predecessor, master humanoid race called only the "Ancients." | Directed panspermia is a major theme in a number of science fiction television shows. Gene Roddenberry's ''Star Trek: the Next Generation'' has one episode positing panspermia as the origin of life for a number of species, and building on this idea to suggest the need for peace amongst those species with common ancestry. ''Stargate SG-1'' also suggests all humanoid life is the result of panspermia from a predecessor, master humanoid race called only the "Ancients." |