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Planetary Radio Episodes

For every week since 2002, Planetary Radio has visited with a scientist, engineer, project manager, advocate or writer who provides a unique perspective on the quest for knowledge about our solar system and beyond. We also showcase regular features that raise your space IQ while they put a smile on your face.

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Smashing Holes in Mars to Look for Life

September 02, 2014 • 28:50

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 tell us how the ExoLance project might find it.

The Search for Extraterrestrial Polluters?

August 12, 2014 • 28:50

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 analyzing its atmosphere.

Was a Natural Fuel Cell Key to the Origin of Life on Earth?

July 01, 2014 • 28:50

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. Researcher Laurie Barge led work that simulated the natural formation of a fuel cell that may have taken place in Earth’s primordial oceans.

Microbes in Orbit: Cheryl Nickerson’s Revealing Biomedical Research

April 08, 2014 • 42:43

You may have heard that the sometimes deadly Salmonella bacterium becomes stronger in microgravity. Cheryl Nickerson tell us about this and other results her team has conducted in low Earth orbit.

Alyssa Rhoden and the Rise of the Europa Underground

November 25, 2013 • 30:20

Alyssa Rhoden studies Jupiter’s moon Europa…from a distance. She, many other scientists and millions of space exploration fans around the globe want to see a mission to this ice world that hides a vast, warm ocean. That’s why she and several colleagues have created Destination: Europa, and they want your help.

Europa Report--New Science Fiction Film Embraces the Science

July 29, 2013 • 28:50

If you’re willing to accept the premise, the thrilling new independent feature film presents one of the most scientifically and technically accurate tales ever put on screen. We’ll talk with the director and producer, and then ask science advisor Kevin Hand for a reality check.

All Together Now! The News From Curiosity

December 03, 2012 • 28:50

Mars Science Laboratory Project Scientist John Grotzinger's fascinating comments at the December 3 press conference, followed by analysis from Emily Lakdawalla.

Curiosity Sniffs Martian Air/Shuttle Endeavour Opens to the World

November 05, 2012 • 30:58

Scientists have revealed the first data gathered by Curiosity, the Mars Science Laboratory Rover, about the Martian atmosphere, while Space Shuttle Endeavour has opened to the public.

More Planetary Radio Live at the Aquarium of the Pacific: Oceans Everywhere

July 30, 2012 • 28:50

We return to the Aquarium for much more of our conversation about seas on Earth and seas on other worlds, featuring Dave Bader, Kevin Hand and Bill Nye. Emily Lakdawalla concludes her video tour of Curiosity's cameras and instruments.

Life on Mars...and Earth

April 05, 2004 • 0:29:54

We visit Harvard biologist Andrew Knoll for a conversation about finding life on the red planet. Emily Lakdawalla is seeing red on another of Earth's neighbors, and Bruce Betts spins a tale of Death Stars, cockroaches and trivia contests on What's Up!

Getting a Rover's-Eye View of Mars

May 12, 2003 • 0:28:56

Hear excerpts of the Mars Exploration Rover imaging team lead Jim Bell's presentation last week at Planetary Society headquarters; Emily looks for life on the moon, while Bruce Betts says to get ready for this week's lunar eclipse!

A Visit With Sir Arthur C. Clarke

March 24, 2003 • 0:29:48

A Visit With Sir Arthur C. Clarke

Items 21 - 32 of 32  Previous12
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