TähtivaeltajaTähtivaeltaja is a Finnish quarterly science fiction magazine published in Finland.WWW tahtivaeltaja.comHistory and profileTähtivaeltaja was started in 1982. The magazine is published by Helsingin science fiction -seura. Toni Jerrman has been the editor of the magazine throughout its twenty-year history. Contributors to the magazine have included Johanna Sinisalo, Jyrki Kasvi, Petri Hiltunen and Jyrki 69, among others.