Program Archives

ASTRONOMER HEIDI HAMMEL ON THE NEW JUPITER IMPACT
August 10, 2009
Guests: Heidi Hammel
Select Format: MP3    Windows Media   

Jupiter got another black eye on July 19. Heidi Hammel returns to tell how astronomers around the world jumped into action, even turning the newly-refurbished Hubble Space Telescope toward the big...  more »

TURNING THE SPOTLIGHT TO URANUS AND NEPTUNE WITH HEIDI HAMMEL
July 17, 2006
Guests: Heidi Hammel
Select Format: MP3    Windows Media   

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
Select Format: MP3    Windows Media   

Planetary scientist Heidi Hammel and colleagues have revealed just how exciting big blue more »