Nova is a TV show on American national television from PBS with an average rating of 3.0 stars by WatchTVOnDemand.com's visitors. We have 156 episodes of Nova in our archive. The first episode of Nova was broadcast in June, 2017. Did you miss an episode of Nova but don't you wan't that to happen in the future? Please set an alarm and add Nova to your favorites, so we can remind you by email when there's a new episode available to watch. Completely free: handy!