Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Planetary Radio

Planetary Radio

Each week, Planetary Radio visits with a scientist, engineer, project manager, astronaut, advocate or writer who provides a unique and exciting perspective on the exploration of our solar system and beyond. We also showcase regular features that raise your space IQ while they put a smile on your face.  Host Mat Kaplan is joined by Planetary Society colleagues Bill Nye the Science Guy, Bruce Betts, and Emily Lakdawalla. We hit the road now and then to produce a Planetary Radio Live show in front of an audience.  Drop us a line or enter the weekly space trivia contest at planetaryradio@planetary.org.

Please support your local public radio station that airs the show! Check the station's online schedule or review our online list of affiliates. Satellite radio listeners can hear us Sunday evenings on the Sirius XM Public Radio channel.  Want to hear Planetary Radio on your local station? Ask them to contact us or review our radio affiliate information page.

iTunes and other podcast aggregators like Stitcher make it easy to listen and subscribe. Just search for "Planetary Radio." or click the links below.

Subscribe: Planetary Radio: Space Exploration, Astronomy and Science Standard RSS Feed

Recent Shows

Advocating for Planetary Science/Star Trek Meets Spacefarers

05/20/2013 | 30:45

Guests

The director and cast of Star Trek: Into Darkness meet up with real space travelers. Also: Planetary science funding from NASA is in trouble, so a delegation led by Bill Nye the Science Guy descended on Washington DC last week to sound the alarm. Planetary Society Advocacy chief Casey Dreier provides a report, and comments on the Society’s support for NASA’s Asteroid Retrieval Mission.

More Info & Listen »

Live at the Planetary Defense Conference!

04/22/2013 | 28:50

Guests

  • Brent Barbee, Flight Dynamics Engineer, Goddard space Flight Center
  • Amy Mainzer, NEOWISE Principal Investigator, Jet Propulsion Lab
  • Bill Nye, Chief Executive Officer
  • Cathy Plesko, Applied Physics Research Scientist, Los Alamos National Laboratory
  • David Trilling, Assistant Professor of Physics and Astronomy, Northern Arizona University

Planetary Radio host Mat Kaplan joined Bill Nye and four passionate planetary explorers on stage at the Planetary Defense Conference in Flagstaff, Arizona.

More Info & Listen »

Alan Stern's Golden Spike Sets Sights on the Moon

03/04/2013 | 28:50

Guests

  • Alan Stern, New Horizons Principal Investigator, Johns Hopkins University Applied Physics Laboratory

Alan Stern is back to tell us about Golden Spike, his new company that plans to put human clients on the surface of the moon by the end of this decade.

More Info & Listen »

One In A Million!

02/25/2013 | 37:45

Guests

UC Berkeley SETI researcher Andrew Siemion and his colleagues have put an upper limit on the number of civilizations in our galaxy that are capable of giving us a call. He’ll explain their reasoning and provide other search updates.

More Info & Listen »

An Imminent Asteroid Encounter

02/04/2013 | 28:50

Spain’s La Sagra Observatory discovered Asteroid 2012 DA14 just a year ago. Now it’s nearing Earth once again. Jaime Nomen of La Sagra is back to prepare us for this very close flyby.

More Info & Listen »

Debra Fischer Hunts for a Second Earth at Alpha Centauri

01/28/2013 | 28:53

Guests

Yale Professor of Astronomy Debra Fischer is one of our planet’s most successful discoverers of exoplanets. She has set her sights on Alpha Centauri, where she hopes to find a Earth-sized world in the habitable zone: not too hot, not too cold for life.

More Info & Listen »

The Gigantic ALMA Radio Telescope in Chile

01/21/2013 | 28:50

Guests

  • Alison Peck, Former ALMA Commissioning Scientists Team Leader, National Radio Astronomy Observatory
  • Al Wooten, North American Project Scientist and head of the North American ALMA Science Center, National Radio Astronomy Observatory

ALMA will make sharper images than the Hubble Space Telescope, yet it’s a radio telescope! ALMA scientists Alison Peck and Al Wooten tell us about this array of 66 huge dishes in Chile’s Atacama desert.

More Info & Listen »

Listening Once Again to Amateur Astronomy Pioneer John Dobson

01/07/2013 | 28:50

Guests

  • John Dobson, Astronomer and designer of telescopes, The Sidewalk Astronomers

A reprise of our very popular conversation with the delightful 97-year old John Dobson, inventor of the Dobsonian telescope that brings the universe within everyone’s reach.

More Info & Listen »

Looking Back, Looking Forward: Beginning a New Year In Space

12/31/2012 | 28:50

Guests

  • Bruce Betts, Director of Science and Technology, The Planetary Society
  • Casey Dreier, Director of Advocacy, The Planetary Society
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Bill Nye, Chief Executive Officer

Planetary Society experts review the challenges and triumphs of 2012 and look forward to a new and exciting year. You’ll hear Bill Nye the Science Guy, Emily Lakdawalla on new missions, Casey Dreier on “Saving our Science,” and Bruce Betts’ review of great projects, as well as a musical rendition of “Random Space Fact.”

More Info & Listen »

PLANETARY RADIO LIVE: Special Curiosity Report Continues

12/24/2012 | 28:50

Guests

  • Richard Cook, Curiosity Project Manager, Jet Propulsion Laboratory
  • John Grotzinger, Curiosity Project Scientist, California Institute of Technology
  • Emily Lakdawalla, Senior Editor and Planetary Evangelist, The Planetary Society
  • Bill Nye, Chief Executive Officer

Our fascinating, live conversation with Curiosity Project Manager Richard Cook and Project Scientist John Grotzinger continues. Richard and John are joined on stage by Bill Nye the Science Guy, Emily Lakdawalla and Mat Kaplan.

More Info & Listen »

Items 31 - 40 of 46  Previous12345Next

 

 

Section Highlights

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!