Startalk Radio

How bright is the Earth from the moon? Neil deGrasse Tyson and Chuck Nice have fun with the sun’s reflectivity, discuss light pollution, and explore the electromagnetic light spectrum: how does sunscreen work? NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here:  https://startalkmedia.com/show/things-you-thought-you-knew-is-everything-light/ Thanks to our Patrons Nicholas Santiago, Bill Mccollough, Mizarare, Marcus Lanigan, Hrvoje Medarac, Geoff Skinner, Scooter, Odf12, Michele H, Thecasualtease, Alna Hofmeyr, Bev, Mitc…Nicholas Santiago, Bill Mccollough, Mizarare, Marcus Lanigan, Hrvoje Medarac, Geoff Skinner, Scooter, Odf12, Michele H, Thecasualtease, Alna Hofmeyr, Bev, Mitchell Abbott, Hades 1000, Allysia Wright, A Smith, Patrick Miller, Brian Parch, McBeardy, Blue, TamTam, Brendan Santangelo, Jonathan Collins, Nick Obrien, David Everett, Beautiful Universe, Vlad Condoroș, William T. Drummond III, Vision Novaa, Adam Martin, Courtney Lopotosky, Christopher Pickett, Tormonty, Abby