Do all stars exist in galaxies, or do some exist in intergalactic space?Thomas GriffilthAtlantic City, New Jersey Nearly all stars are found inside or around galaxies, because that’s where the conditions are right for stars to form. Within galaxies, stars form inside cold, dense molecular gas clouds like those found in the spiral arms of Continue reading "Do all stars exist in galaxies?" The post Do all stars exist in galaxies? appeared first on Astronomy Magazine .