- Resetting the Theory of Time
- When Great Scientists Got It Wrong
- Insects May Be the Taste of the Next Generation, Report Says
- Researchers Report Cloning Advance for Producing Stem Cells
- Desktop Diaries: Daniel Kahneman
- The Myth of Multitasking
- Exploring an Ever-Expanding Universe
- Hello...Is There Anybody Out There?
- Microexpressions: More Than Meets the Eye
- Experts Percolate on How to Brew Coffee
Feb. 22, 2013
Russia Meteor Renews Focus on Asteroid Threats
Astronomers weigh in on how to keep the planet safe from near-Earth objects.
Feb. 15, 2013
Tracking a Space Rock's Streak Past Earth
Asteroid 2012 DA14 spans half a football field, and will whiz by the Earth a mere 17,000 miles above us--closer than many satellites.
Apr. 27, 2012
Mining Quarries Millions of Miles from Earth
A company aims to expand the world’s natural resource base by mining asteroids.
Sep. 09, 2011
‘Move An Asteroid’ Competition May Help Protect Planet
This year’s ‘Move an Asteroid’ competition winner shares her idea.
Jan. 04, 2013
A Journey to the Oort Cloud, Where Comets Are Born
The comet ISON, discovered by two amateur astronomers last year, will zoom past the Earth next fall. But where did it come from?
AVAILABLE IN ITUNES
Michael Pollan Talks Plants and Food
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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...
