Speaking of Sagan and DeGrasse. I just stole this from wiki

On August 5, 2011, plans were announced for a sequel to the series (Cosmos: a Personal Voyage, hosted by Sagan), bringing up-to-date special effects and scientific discoveries to the themes and messages of the original series. The new series, slated to air on Fox sometime between Fall 2013 to Spring 2014[10], is to be hosted by astrophysicist Neil deGrasse Tyson and will be produced by popular science broadcaster and author, and Sagan's widow, Ann Druyan, as well as Seth MacFarlane.[11]