Cool Space News With Rod Pyle

This week, Cassini's final hours at Saturn! As the end of the mission draws near, we look back at this 20-year exploration of Saturn and its moons, and some of the remarkable discoveries made throughout. The Cassini probe will end its flight early Friday morning, descending into the giant planet's atmosphere starting at about 3:30 am Pacific Time. It's been an incredible journey, with more to come.