TV Series Lounge

“The Launch Acceleration” — NASA reschedules Howard’s mission, putting the wedding plans in jeopardy. Meanwhile, Leonard (Johnny Galecki, right) says something surprising to Penny in the bedroom, and Amy tries a new tact with Sheldon (Jim Parsons, left), on THE BIG BANG THEORY, Thursday, May 3 (8:00-8:31 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS ©2012 CBS Broadcasting, Inc. All Rights Reserved.