Must-See Space TV: Astronauts Star in New Network TV Series
Wednesday, February 19, 2014 - 11:00
in Astronomy & Space
NASA astronaut Mike Massimino is back on 'The Big Bang Theory' in a new episode of the hit CBS comedy, but he soon will not be the only spaceman on network TV. All four of the major U.S. networks now have space-themed shows ready to air or in development.