StarTalk Radio

Science, pop culture, and comedy collide on StarTalk Radio! Neil deGrasse Tyson, astrophysicist and Director of New York's Hayden Planetarium, and his comic co-hosts, guest celebrities, and scientific experts explore astronomy, physics, and everything else there is to know about life in the universe. New episodes premiere Tuesdays. Keep Looking Up!


episode 43: Cosmic Queries – Volcanoes

Is the super volcano under Yellowstone going to erupt? What’s the difference between lava and magma? Neil deGrasse Tyson, comic co-host Chuck Nice, and volcanologist Janine Krippner, PhD, answer fan-submitted questions about volcanoes.

NOTE: StarTalk+ Patrons and All-Access subscribers can watch or listen to this entire episode commercial-free here:

Thanks to our Patrons Joel Cherrico, Joseph L Bell, Christopher Sexton, Troy Nines, Natalia Lalicata, Dale LeMaster, Justin Adamson, and Johnathan Butcher for supporting us this week.

Photo Credit: Boaworm / CC BY (

fyyd: Podcast Search Engine

 2020-07-21  49m