Vector is the critical journal of the British Science Fiction Association, publishing articles and features on genre fiction across the world, with some focus on UK science fiction. Vector publishes two to three issues per year.Vector magazine was founded in 1958. Its contributors have included such authors and critics as Brian Aldiss, Gregory Benford, Christopher Fowler, Mary Gentle, Damon Knight, Michael Moorcock, Brian Stableford, and of course many more. In addition to writers and scholars, various artists have generously permitted their work to be used as cover art for the magazine.