Planetary Radio Episodes

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. The full show archive is available for free.

Leaving for Jupiter with the Juno Mission's Scott Bolton

Leaving for Jupiter with the Juno Mission's Scott Bolton

The Mystery and Music of Saturn's Rotation with Don Gurnett

The Mystery and Music of Saturn's Rotation with Don Gurnett

More Planetary Radio Live With Mike Brown

More Planetary Radio Live With Mike Brown

Planetary Radio Live! Featuring Mike 'Pluto-Killer' Brown

Planetary Radio Live! Featuring Mike 'Pluto-Killer' Brown

Scattered Clouds and Fog...On Mars

Scattered Clouds and Fog...On Mars

Einstein and Gravity Probe B

Einstein and Gravity Probe B

Dawn Approaches Giant Asteroid Vesta

After three-and-a-half years of ion-propelled flight, Dawn is finally on final approach to Vesta. We'll get a mission status report from Marc Rayman.

The Moon As You've Never Seen It Before

The Moon As You've Never Seen It Before

Another Cassini Update from Project Scientist Linda Spilker

Another Cassini Update from Project Scientist Linda Spilker

Students for the Exploration and Development of Space

Students for the Exploration and Development of Space

LIFE Heads for Space Aboard Shuttle Endeavour

LIFE Heads for Space Aboard Shuttle Endeavour

Debra Fischer, Discoverer of Worlds

Debra Fischer, Discoverer of Worlds

Cosmic Rants From Phil Plait, the Bad Astronomer

Cosmic Rants From Phil Plait, the Bad Astronomer

PI Sean Solomon's MESSENGER is Orbiting Mercury!

PI Sean Solomon's MESSENGER is Orbiting Mercury!

The Sloan Digital Sky Survey Captures the Universe

The Sloan Digital Sky Survey Captures the Universe

Folksinger Peter Mayer Sings of the Cosmos

Folksinger Peter Mayer Sings of the Cosmos

Life's Building Blocks Found in an "Impossible" Meteorite

Life's Building Blocks Found in an Impossible

Stardust-NExT Encounters Comet Tempel 1

Jessica Sunshine returns to talk about the flyby of comet Tempel 1 by Stardust-NExT. She is joined by Emily Lakdawalla and Mat Kaplan.

Kepler Discovers Hundreds of Extrasolar Planets!

Kepler Discovers Hundreds of Extrasolar Planets!

Exploring NewSpace at the 2011 San Diego SpaceUp Unconference

Exploring NewSpace at the 2011 San Diego SpaceUp Unconference

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