Question: where are all the science weapons in outer worlds?
Answer: Shrink ray // Acquire Phineas' Science Weapon. ...  Prismatic hammer // Acquire the Science Weapon on Groundbreaker. ...  Mandibular rearranger // Acquire the Science Weapon on Scylla. ...  Gloop gun // Errors Unseen side mission. ...  Mind control ray // Space-Crime Continuum.