Neil deGrasse Tyson and comic co-host Paul Mecurio are back together again to answer your fan-submitted questions on Saturn, Jupiter, neuroscience, tidal forces, lunar exploration, and the science behind your hat size, and more.
Neil deGrasse Tyson sits down with actor Edward Norton to explore his fascination with the universe, his new film “Motherless Brooklyn,” his work with the UN promoting biodiversity, his data company, his cosmic curiosities, and more.