The Omega Men are a team of alien superheroes/freedom fighters from the Vega star-system consisting of members Harpis, Tigorr, Oho-Besh, Primus, Kalista, Nimbus and Broot (first appearance: Green Lantern No. 141, Jun 1981: "The Lurkers in the Shadow").
In January 1986, Superman teams up with the Omega Men to battle the dreaded villain known as the Thing (DCCP No. 89/1: "Metropolis Wasn't Built in a Day...or Was It?").