The University of Colorado at Boulder's Fiske Planetarium will host a live jazz concert on Valentine's Day weekend and later in the month will delve into the paranormal. The debut of the AstroJazz program will be on Saturday, Feb. 12, at 7 p.m., while "The Paranormal Universe" show will be on Thursday, Feb. 17, and Friday, Feb. 18, at 7:30 p.m.