Planetary Radio

Series produced by Mat Kaplan

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The Planetary Society's travel show that takes you to the final frontier, featuring commentary by Society CEO Bill Nye the Science Guy.

For over 20 years, we've been proud to bring Planetary Radio to our dedicated listeners. However, after careful consideration, we discontinued our traditional broadcast distribution on Aug. 2, 2023. We invite Radio stations to continue airing the extended podcast version of the show, along with any of our previous episodes. You can find the extensive archive of our broadcasts and our new podcast MP3s here: https://www.planetary.org/planetary-radio/radio-episodes-files For more information about Planetary Radio, visit our website at https://www.planetary.org/radio. For inquiries or support, contact Sarah Al-Ahmed, the host and producer of Planetary Radio, at planetaryradio@planetary.org. Thank you again for being an integral part of the Planetary Radio family. We look forward to continuing our cosmic journey together through the wonders of our podcast and beyond. Hide full description

For over 20 years, we've been proud to bring Planetary Radio to our dedicated listeners. However, after careful consideration, we discontinued our traditional broadcast distribution on Aug. 2, 2023. We invite Radio stations to continue airing the extended podcast version of the show, along with any of our previous episodes. You can find the extensive archive of our broadcasts and our new podcast MP3s here: https://www.planetary.org/planetary-radio/radio-episodes-files For more information about Planetary Radio, visit our website at https://www.planetary.org/radio. For inquiries or support, contact Sarah Al-Ahmed, the host and producer of Planetary Radio, at planetaryradio@planetary.org. Thank you again for being an integral part of the Planetary Radio family. We look forward to... Show full description


519 Pieces

Order by: Newest First | Oldest First
Caption: Gene Cernan and Laura Danly are recorded by Mat Kaplan at Spacefest VI, Credit: Barbara David
Spacefest is the annual celebration of all things space, including space art, memorabilia, and the many astronauts who attend. Planetary Radio visi...

Bought by WXAV 88.3FM Chicago and WESM 91.3 FM


  • Added: May 27, 2014
  • Length: 28:50
  • Purchases: 2
Caption: Cassini Mission Project Scientist Linda Spilker, Credit: Mat Kaplan
Cassini Project Scientist Linda Spilker joins us at the first Starlight Festival in Big Bear Lake, California. The science leader of the ongoing Sa...

Bought by WESM 91.3 FM


  • Added: Jun 03, 2014
  • Length: 28:50
  • Purchases: 1
Caption: Sky party in Northern Iraq, Credit: Mike Simmons
Astronomers Without Borders Founder and President Mike Simmons and his colleagues share the passion, beauty and joy of the night sky from Argentina...

Bought by KVSC, WESM 91.3 FM, and WXAV 88.3FM Chicago


  • Added: Jun 10, 2014
  • Length: 28:50
  • Purchases: 3
Caption: Gemini Spacewalker, Credit: NASA
The National Research Council released its long-awaited report June 4th. Distinguished space policy analyst John Logsdon returns to Planetary Radi...

Bought by WXAV 88.3FM Chicago and WESM 91.3 FM


  • Added: Jun 17, 2014
  • Length: 28:51
  • Purchases: 2
Caption: Artist’s Conception of Kepler-186f, Credit: Credit: NASA/Ames/JPL-Caltech/T. Pyl
Kepler-186f is the very first exoplanet that is both the size of our own world and in the habitable zone surrounding its star. SETI Institute scie...

Bought by WESM 91.3 FM and WXAV 88.3FM Chicago


  • Added: Jun 23, 2014
  • Length: 28:51
  • Purchases: 2
Caption: Laurie Barge of NASA's Jet Propulsion Laboratory, Pasadena, Calif., is seen here with a version of one of her team's fuel cells. They use the fuel cells to study the chemical processes thought to have given rise to life on Earth, and possibly other planet, Credit: NASA/JPL-Caltech
There’s so much we don’t know about the origin of life here or anywhere else in the universe. But there must have been an energy source. Researche...

Bought by WXAV 88.3FM Chicago


  • Added: Jul 01, 2014
  • Length: 28:51
  • Purchases: 1
Caption: Radar image of lakeshore on Saturn's moon Titan., Credit: NASA/JPL
Though we now peer through its obscuring haze with radar, Saturn’s big moon remains mysterious. Cornell grad student Jason Hofgartner reports on t...

Bought by WXAV 88.3FM Chicago


  • Added: Jul 08, 2014
  • Length: 28:51
  • Purchases: 1
Caption: Bill Nye at the LightSail countdown celebration., Credit: Loren Roberts
LightSail, the Planetary Society’s innovative solar sail cubesat, will ride into space on the huge SpaceX Falcon Heavy, now in development. Bill N...

Bought by WXAV 88.3FM Chicago


  • Added: Jul 15, 2014
  • Length: 28:51
  • Purchases: 1
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They have generated excitement, enthusiasm and support throughout the world. The ISEE-3 Reboot Project has succeeded in gaining control over the 36...

Bought by WXAV 88.3FM Chicago


  • Added: Jul 22, 2014
  • Length: 28:51
  • Purchases: 1
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In his 55 years as NBC’s space correspondent, Jay Barbree has won the respect and friendship of many astronauts. Neil Armstrong stands above them a...

Bought by KVSC and WXAV 88.3FM Chicago


  • Added: Jul 29, 2014
  • Length: 28:51
  • Purchases: 2
Caption: Venus Express Enters the Venusian Atmosphere, Credit: European Space Agency
Venus Express Project Scientist Håkan Svedhem tells us about the spacecraft’s harrowing descent into the Venusian atmosphere, what it is currently ...

Bought by WXAV 88.3FM Chicago


  • Added: Aug 04, 2014
  • Length: 28:51
  • Purchases: 1
Caption:  Earth-like planet  In this artist's conception, the atmosphere of an Earth-like planet displays a brownish haze - the result of widespread pollution. New research shows that the upcoming James Webb Space Telescope potentially could detect certain polluta, Credit: Harvard Smithsonian Center for Astrophysics
Harvard’s Henry Lin led work that determined the soon-to-be-launched James Webb Space Telescope may be able to detect an alien civilization by anal...

Bought by XRAY.fm and WXAV 88.3FM Chicago


  • Added: Aug 12, 2014
  • Length: 28:51
  • Purchases: 2
Caption: The interior of the target chamber at the National Ignition Facility at Lawrence Livermore National Laboratory. The object entering from the left is the target positioner, on which a millimeter-scale target is mounted. Researchers recently used NIF to stu, Credit: Damien Jemison/LLNL
The most bizarre things happen to matter at pressures millions of times higher than what we feel on Earth’s surface. Physicist Rip Collins of the L...

Bought by WXAV 88.3FM Chicago


  • Added: Aug 19, 2014
  • Length: 28:51
  • Purchases: 1
Caption: Artist's conception of New Horizons passing through the Pluto system., Credit: NASA/Thierry Lombry
New Horizons passed through the orbit of Neptune on August 25th. By cosmic coincidence, it was the 25th anniversary of Voyager 2’s flyby of that b...

Bought by KVSC


  • Added: Aug 26, 2014
  • Length: 28:51
  • Purchases: 1
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Explore Mars wants to look for life on the Red Planet. Not past life. Life thriving under the Martian surface right now. Chris Carberry will tel...

Bought by WXAV 88.3FM Chicago


  • Added: Sep 01, 2014
  • Length: 28:51
  • Purchases: 1
Caption: Theoretical/Computational Physicist Miguel Alcubierre, Credit: UNAM
Inspired by Star Trek, distinguished physicist Miguel Alcubierre developed the general relativity-based model for warp drive 20 years ago. Hear wh...

Bought by KFCF FM and WXAV 88.3FM Chicago


  • Added: Sep 09, 2014
  • Length: 28:51
  • Purchases: 2
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Planetary Scientist Jim Bell of Arizona State University joined other experts in front of the US House of Representatives Space Committee on Septem...

Bought by WXAV 88.3FM Chicago


  • Added: Sep 16, 2014
  • Length: 28:51
  • Purchases: 1
Caption: Planetary Radio Live celebrates MAVEN's arrival at Mars in Southern California Public Radio's Crawford Family Forum, Credit: Loren Roberts
The latest guest of the Red Planet arrived in orbit on the evening of September 22, 2014. Planetary Radio Live was watching with fingers crossed in...

Bought by WXAV 88.3FM Chicago


  • Added: Sep 23, 2014
  • Length: 57:42
  • Purchases: 1
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The Chairman of the powerful Science, Space and Technology Committee in the US House of Representatives joins us for a talk about planetary science...

  • Added: Sep 29, 2014
  • Length: 28:50
Caption: "We See Thee Rise" University of Toronto Convocation Hall, October 1, 2014, Credit: The Planetary Society
We welcomed 1,600 Canadian space enthusiasts to the University of Toronto for our October 1st celebration of Canada in space! Join Mat Kaplan and ...

Bought by WXAV 88.3FM Chicago


  • Added: Oct 07, 2014
  • Length: 28:50
  • Purchases: 1