KnowraSagittarius B2Linked fromLinked fromThe 3 pages that link to Sagittarius B2, each with the reason it gives.All 3Broader topic 3AstrochemistryBroader topic: Its rich molecular spectrum has yielded many detections of complex interstellar molecules.GlycolaldehydeBroader topic: Astronomers detected glycolaldehyde in this molecule-rich cloud.Vinyl alcoholBroader topic: Astronomers detected vinyl alcohol in this star-forming region.