About This Episode
Discoveries have gone wild in this StarTalk All-Stars mashup as we explore great discoveries, old and new, from nuclear weapons to TRAPPIST-1. First, you’ll hear host and astrophysicist Janna Levin and comic co-host Matt Kirshen talk with Rainer Weiss, co-founder of LIGO, on the recent breakthrough discovery of gravitational waves: why the discovery was so important, how Rainer found out about the discovery on vacation, and the significance of Einstein’s early predictions of gravitational waves. Next, join Bill Nye and Chuck Nice as they discuss nuclear weapons, key inventions we need for manned-missions to Mars, GMOs, GORE-TEX and more. Following that, host and astrophysicist Emily Rice and Chuck Nice sit down with astrophysicist David Kipping to explore the TRAPPIST-1 system: how we found it and if its possibly tidally-locked exoplanets are suitable for life. Finally, Carolyn Porco – Madam Saturn herself – is joined by Chuck Nice and astrobiologist Chris McKay to investigate what we’re learning about Enceladus, including the possibilities it harbors life and its collection of erupting geysers.
NOTE: All-Access subscribers can listen to this entire episode commercial-free here: Great Discoveries Mashup.
In This Episode
All-Stars Host, Astrophysicist, Author, Black Hole Blues and Other Songs from Outer Space
The Science Guy
All-Stars Host, Astrophysicist, co-founder of STARtorialist and Astronomy on Tap
All-Stars Host, Planetary Scientist, Cassini Imaging Science Team Leader
Comedian, co-host of Probably Science podcast
co-founder, LIGO; Professor of Physics, Emeritus, MIT
Assistant Professor of Astronomy at Columbia University
Astrobiologist, NASA Ames Research Center