Within the Nebula is a science fiction novel by Edmond Hamilton, first published in 1920. Set in a vast interstellar universe, it follows a representative attending the Council of Suns as they confront a catastrophic threat from the Orion Nebula. Alongside a plant-man from Capella and an Arcturian, the protagonist embarks on a mission to investigate the nebula's accelerating spin and its hidden world of shape-shifting creatures. The story explores themes of cosmic danger and the responsibilities of interstellar governance while blending adventure with reflections on technological consequences.
