"I always tell people it just feels like ‘Tig in space.'" That's Tig Notaro on her "Star Trek: Discovery" character, Jett Reno, who's a deadpan wisecracking, nickname-assigning engineer on the show.

Tig Notaro has made audiences laugh as Commander Jett Reno since she joined Star Trek: Discovery in season 2. Reno, one of the USS Discovery's genius engineers, is a beloved member of the crew who ...