Universe 2 is an anthology of original science fiction short stories edited by Robert Silverberg and Karen Haber, the second volume in a series of three, continuing an earlier series of the same name edited by Terry Carr. It was first published in hardcover Bantam Books and trade paperback by Bantam Spectra in March 1992. The book collects twenty-two novelettes and short stories by various science fiction authors, together with an introduction by Silverberg.