How the Universe Works - S6 • E3 - Dark History of the Solar System
Richard LinternSelf - Narrator Kevin WalshSelf - Astronomer Erik AsphaugSelf - Planetary Scientist Melanie BarboniSelf - Geochemist Konstantin BatyginSelf - Planetary Astrophysicist David KippingSelf - Astronomer Lawrence KraussSelf - Cosmologist Hakeem Muata OluseyiSelf - Astrophysicist Phil PlaitSelf - Astronomer Michelle ThallerSelf - Astronomer Meenakshi WadhwaSelf - Planetary Scientist 
