Movie star and stand-up comic Whoopi Goldberg has won many awards over the course of her career — from an Academy Award and a Golden Globe for her role in the movie Ghost, to an Emmy for co-hosting the ABC talk show, The View.

Now she joins Star Talk Radio to discuss her love of science and science fiction, her thoughts about space exploration and sending people to Mars, and her role as Guinan on Star Trek, The Next Generation.

Science, pop culture & comedy collide on StarTalk w/ astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, comic co-hosts, celebrities & scientists.