Battlestar Galactica is the name for a whole franchise of movie and television series that began in the 1970s. There have also been novels, comic book adaptations, and video games patterned from the characters and the general plot. There was a TV series remake of the show from 2004-2009 and a miniseries that aired 2003.
Battlestar Galactica has become more than just a show. It is one of the most successful franchises in TV history when it comes to pop culture where it is referred to in relation alternate galaxies. Fans have been raring for another movie to be released but as of yet, there is no known talk about any film or TV series that is on its way.