PRX - Pieces for Topic: Science

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Caption: This artist's concept shows the Wide-field Infrared Survey Explorer, or WISE spacecraft, in its orbit around Earth. In 2013, the mission was brought out of hibernation to hunt for more asteroids and comets in a project called NEOWISE., Credit: NASA/JPL-Caltech
The Double Asteroid Redirection Test was a brilliant success. The leaders of NASA’s Planetary Defense Coordination Office tell us what’s next in th...

Bought by C89.5 - KNHC Seattle, KIYU-FM, Key Radio KEYK 89.3 FM, KWMR, WJCU and more


  • Added: Nov 01, 2022
  • Length: 28:50
  • Purchases: 14
Caption: New host Sarah Al-Ahmed is introduced by current host and Planetary Radio creator Mat Kaplan in this week's episode.
After 20 years at the helm, Mat Kaplan introduces the person who will take over Planetary Radio when the new year begins.

Bought by Key Radio KEYK 89.3 FM, KIYU-FM, WJCU, KCNP, KWMR and more


  • Added: Oct 25, 2022
  • Length: 28:50
  • Purchases: 12
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HOUR ONE: "Our Time Of Mourning" - Is there a better way to talk about death? And to grieve? The pandemic has brought us a period of global mournin...

  • Added: Oct 21, 2022
  • Length: 01:59:01
Caption: One of the Catalina Sky Survey/Steward Observatory telescopes on Mt. Lemmon prepares for another night of asteroid hunting., Credit: CSS/Steward Observatory
Meet leaders of two of the most successful Earth-based searches for asteroids, including many thousands that could threaten Earth.

Bought by Key Radio KEYK 89.3 FM, KIYU-FM, WJCU, KWMR, WXAV 88.3FM Chicago and more


  • Added: Oct 19, 2022
  • Length: 28:50
  • Purchases: 12

  • Added: Oct 12, 2022
  • Length: 52:51
  • Purchases: 4
Caption: Artist's concept of an advanced, spaceship., Credit: NASA/MSFC
Join us at the 2022 NASA Innovative Advanced Concepts (NIAC) Symposium for a taste of projects that just might change the world.

Bought by Key Radio KEYK 89.3 FM, KIYU-FM, KCNP, WMUU-LP, KWMR and more


  • Added: Oct 12, 2022
  • Length: 28:50
  • Purchases: 12

  • Added: Oct 05, 2022
  • Length: 52:50
  • Purchases: 2
Caption: With its giant infrared telescope open to the sky, SOFIA flies toward another night of observation, Credit: NASA/DLR
Director of SOFIA Science Mission Operations Margaret Meixner joins us to lament the end of the giant flying observatory and to celebrate its treme...

Bought by KBUT Crested Butte, Colo., Key Radio KEYK 89.3 FM, KIYU-FM, WJCU, WXAV 88.3FM Chicago and more


  • Added: Oct 05, 2022
  • Length: 28:50
  • Purchases: 12
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What does it mean to be an activist? Does it mean being someone who stands in front of a tank, gets tear gassed or gets arrested? If we expand our ...

Bought by KOWS, KMRE-LP Bellingham, Wash., KUHF, RADIOLEX, RadioStPete Florida and more


  • Added: Oct 04, 2022
  • Length: 52:50
  • Purchases: 10
Caption: Asteroid Dimorphos imaged by the Double Asteroid Redirection Test spacecraft seconds before the probe impacted., Credit: NASA/Johns Hopkins APL
Listen as the Double Asteroid Redirection Test spacecraft closes in on asteroid Dimorphos, followed by a triumphant conversation with DART Coordina...

Bought by KBUT Crested Butte, Colo., Key Radio KEYK 89.3 FM, C89.5 - KNHC Seattle, KIYU-FM, KWMR and more


  • Added: Sep 27, 2022
  • Length: 28:50
  • Purchases: 14
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In today’s Untold Story of Central Minnesota, Arts & Cultural Heritage Producer Jeff Carmack takes us to Antarctica with KVSC Alumnus Tony Abfalter...

  • Added: Sep 27, 2022
  • Length: 26:28
Caption: The DART spacecraft races toward its impact on asteroid Dimorphos in this artist's concept., Credit: NASA/Johns Hopkins APL
The DART spacecraft’s impact on asteroid moonlet Dimorphos is set for Sept. 26. We’ll get a preview of this historic smackdown from the mission’s c...

Bought by Key Radio KEYK 89.3 FM, WFHB, KIYU-FM, KWMR, KCNP and more


  • Added: Sep 20, 2022
  • Length: 28:50
  • Purchases: 13
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HOUR ONE: "Losing Yourself In Fantasy" - When the real world becomes too much, fantasy might be your ticket out. But at what point does fantasy go ...

  • Added: Sep 16, 2022
  • Length: 01:59:01
Caption: An Artemis astronaut collects a promising rock on the Moon., Credit: NASA
Host Mat Kaplan spends a few minutes talking with Josef Aschbacher, Director General of the European Space Agency, at the first attempt to launch A...

Bought by Key Radio KEYK 89.3 FM, KIYU-FM, WFHB, KWMR, WMUU-LP and more


  • Added: Sep 14, 2022
  • Length: 28:50
  • Purchases: 13
Caption: The Sun rises on the morning of August 29, 2022 at the Kennedy Space Center as the countdown continues toward launch of Artemis 1., Credit: Mat Kaplan
Join Mat Kaplan and Planetary Society colleagues in Florida for the first attempt to launch the Space Launch System rocket on a mission to the Moon.

Bought by Key Radio KEYK 89.3 FM, C89.5 - KNHC Seattle, WFHB, KIYU-FM, WJCU and more


  • Added: Sep 07, 2022
  • Length: 28:50
  • Purchases: 15
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In some semi-arid regions of Africa, there is a forest underground, just waiting to sprout.

Bought by GCR (Global Community Radio), RadioStPete Florida, and WYAP


  • Added: Aug 31, 2022
  • Length: 52:51
  • Purchases: 3

  • Added: Aug 31, 2022
  • Length: 52:50
  • Purchases: 6
Caption: On board each Voyager spacecraft is a time capsule: a 12-inch, gold-plated copper disk carrying spoken greetings in 55 languages from Earth’s peoples, along with 115 images and myriad sounds representing our home planet., Credit: NASA/JPL
It’s a party for Voyager and the team of scientists, engineers and others who have followed it across our solar system. Then we’ll visit with Ann D...

Bought by C89.5 - KNHC Seattle, WFHB, RadioStPete Florida, KWMR, WJCU and more


  • Added: Aug 30, 2022
  • Length: 28:50
  • Purchases: 14
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HOUR ONE: 'The Secret Language of Trees' - Trees talk to each other, and even form alliances with other trees or other species. Some are incredibly...

  • Added: Aug 26, 2022
  • Length: 01:58:59
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HOUR ONE: "Journeys Through Gender" - Once upon a time there were two genders. He and She. Not anymore. So what are your pronouns? HOUR TWO: "The...

  • Added: Aug 26, 2022
  • Length: 01:59:01
Caption: This illustration shows a concept for multiple robots that would team up to ferry to Earth samples collected from the Mars surface by NASA's Mars Perseverance rover., Credit: NASA/ESA/JPL-CalTech
Getting precious Mars rocks into Earthbound labs is an unprecedented challenge. We’ll hear how a lander, a rocket, a big solar-powered transfer veh...

Bought by WFHB, KIYU-FM, WJCU, WMUU-LP, KWMR and more


  • Added: Aug 23, 2022
  • Length: 28:50
  • Purchases: 13
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Bees and butterflies can bring a safari to your yard, if you give them a chance.

Bought by GCR (Global Community Radio), RadioStPete Florida, and WYAP


  • Added: Aug 22, 2022
  • Length: 52:50
  • Purchases: 3

  • Added: Aug 22, 2022
  • Length: 52:47
  • Purchases: 7
Caption: This false color radar image allows us to see through Venus' thick clouds to the broiling surface below., Credit: NASA/JPL/USGS
Delightful astronomer Jane Greaves is back with the latest evidence for phosphine gas in the atmosphere of Venus.

Bought by WFHB, KIYU-FM, KMUN, KCNP, WJCU and more


  • Added: Aug 16, 2022
  • Length: 28:50
  • Purchases: 14

  • Added: Aug 15, 2022
  • Length: 52:50
  • Purchases: 8