Ann Druyan and the Breakthrough SETI Initiatives
The Breakthrough Initiatives will pump $100 million into the Search for Extraterrestrial Intelligence in the next 10 years, vastly expanding humanity’s quest to learn if it has company in the universe...
4 Aug 201530min
The Royal Observatory, Greenwich and the Quest for Longitude
Come with us on a visit to the home of the prime meridian for a conversation with the curator of the Royal Observatory, Greenwich about the race to create a practical means for determining longitude.L...
28 Jul 201543min
Planetary Radio Live at the New Horizons Pluto Encounter
Join our live audience for highlights of an amazing evening, featuring Jim Bell, Bruce Betts, Mike Brown, Emily Lakdawalla, Linda Spilker, and Bill Nye the Science Guy.Learn more about your ad choices...
21 Jul 201528min
A Small, Distant World: Kepler 138b
SETI Institute scientist Jason Rowe returns to tell us about the smallest exoplanet so far that has had its size and mass determined. Jason also talks with Mat about our ever-expanding knowledge of th...
14 Jul 201528min
Emily Lakdawalla’s Pluto Preview
Two visits with the Planetary Society Senior Editor this week, as Emily first provides an update on the Rosetta comet mission and then returns with an extended look ahead at the New Horizons Pluto enc...
7 Jul 201528min
Saving the Planet: Voices From the Planetary Defense Conference
We’ve already brought you Planetary Radio Live from the 2015 PDC near Rome, Italy. Now you’ll hear a small sampling of the scientists, engineers, policymakers and media experts who spent five days con...
30 Jun 201528min
Exploring the Seas of Earth and Other Worlds
We return to the beautiful Aquarium of the Pacific in southern California for a fascinating conversation about ocean science. What we learn down here is furthering our research around the solar system...
23 Jun 201528min
LightSail Triumphant! A Mission Press Conference
After a roller coaster ride that included a maddening eight-day silence, the LightSail test mission finally achieved all of its major goals. Leaders of the mission team gathered on June 10th to take q...
16 Jun 201528min
