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.
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Arsenic and Odd Life
Gregory and James Benford on Benford Beacons for SETI
Special Coverage of SETIcon
An update on the Optical Search for Extraterrestrial Intelligence from Harvard's Paul Horowitz.
Paul Davies, Author of
The Meaning of LIFE
Looking for ET's Flashlight: Optical SETI
Where to Look for Life on Mars
Astropulse: A New Way for ET to Phone Home
A New Generation Looking for ET
Going South to Look for ET
Spaceward Bound: Chris McKay Leads Scientists and Teachers in the Mojave Desert
John Rummel: Protecting the Planets from Earth Invaders
Bob Pappalardo and the Mysteries of Europa
Planetary scientist Chris McKay talks about where and how we should look for life in the universe, including Europa and Mars.
Paul Horowitz talks about his new attempt to detect pulses of laser light from distant civilizations with the Optical SETI Dedicated Observatory.
A Tribute to Philip Morrison
Director James Cameron Searches for Aliens
[email protected] Chief Scientist Dan Werthimer Says Sorry, Wrong Number