Dec. 21, 2007
Looking Back on 2007 Science
From dramatic new stem cell techniques to new ideas about cosmic rays, 2007 had plenty of scientific surprises. Join Ira and guests for a look back at the top science stories of the year.
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FEATURED PLAYLIST
- Hello...Is There Anybody Out There?
The SETI Institute’s Jill Tarter talks about her career searching for intelligen...
- A 'Goldilocks' Planet?
Planet hunters say they've identified the first planet orbiting a distant star w...
- SETI Throws A Party
SETIcon celebrates all things extraterrestrial this weekend.
- The Search for Extraterrestrial Intelligence Is Put On Hold
Funding cutbacks have forced the hibernation of the Allen Telescope Array--that'...
- Could Life Exist on Newfound Alien Planet?
Astronomer Steven Vogt discusses a new discovery of a potentially habitable exop...

