Program Archives

MORE FROM JPL'S LINDA AND TOM SPILKER
February 25, 2008
Guests: Linda Spilker, Tom Spilker
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The couple that explores space together continues their conversation with host Mat Kaplan. Linda and Tom are part of a team that has proposed the first mission to Neptune since Voyager. They also...  more »

STUDYING THE RINGS WITH IMKE DE PATER
May 14, 2007
Guests: Imke de Pater
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We're learning so much about the rings that surround the gas giant planets in our solar system, yet many mysteries remain. We'll chat with astronomer Imke de Pater of UC Berkeley, and get news of...  more »

CHECKING THE WEATHER ON URANUS BY RADIO TELESCOPE
October 23, 2006
Guests: Mark Hofstadter
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Planetary Radio returns to Uranus with radio astronomer and planetary scientist Mark Hofstadter of the Jet Propulsion Lab. The big blue globe is his favorite planet, though he enjoys heading out to...  more »

TURNING THE SPOTLIGHT TO URANUS AND NEPTUNE WITH HEIDI HAMMEL
July 17, 2006
Guests: Heidi Hammel
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They are big, beautiful, and blue, but Uranus and Neptune are also often ignored. We learn why they deserve more attention from Heidi Hammel, Co-Director of Research for the Space Science Institute....  more »

URANUS AND NEPTUNE TAKE CENTER STAGE WITH HEIDI HAMMEL
December 19, 2005
Guests: Heidi Hammel
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Planetary scientist Heidi Hammel and colleagues have revealed just how exciting big blue more »