Earth Day is April 22. There is no shortage of famous musings on what Carl Sagan once called our 'pale blue dot.' Here are 10 of our favorite things said about planet Earth.
The beloved PBS series is getting a FOX makeover, this time hosted by astrophysicist Neil deGrasse Tyson, accompanied by the vocal talents of 'Family Guy' creator Seth MacFarlane.
Results: 1 of 1