It continues through the Cygnus X complex of star formation regions, which includes Cyg OB2, one of the most luminous OB associations known in the local group of galaxies. (galaxymap.org)
They realised that they were not just clumps of gas and dust that reflected light, or glowed under the influence of the ultraviolet light from young stars, but were a new class of objects associated with ejected material in star formation regions. (alma-telescope.jp)
The overabundance of these failed stars and low - mass planetary bodies has led the team to believe that there may be fewer active star formation regions at work within the Orion Nebula than had previously been believed. (newatlas.com)