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Geminid Meteors Defy Explanation Updated: 2010-12-09 20:00:00 Description: The annual Geminid meteor shower peaks this year on Dec. 13th and 14th. Researchers don't fully understand the Geminids, and new measurements make it more mysterious than ever. Please vote for this podcast at PodcastAlley! Get this podcast story...more... LISTEN NOW | VIEW CACHE | DOWNLOAD "Arsenic-Bug" Redefines Life as We Know It Updated: 2010-12-02 20:00:00 Description: NASA-supported researchers have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. The microorganism, which lives in California's Mono Lake, substitutes arsenic for phosphorus in the back...more... LISTEN NOW | VIEW CACHE | DOWNLOAD Alien Comets Invade the Solar System Updated: 2010-11-23 20:00:00 Description: Some of the comets in our Solar System probably came from other stars, according to new research by NASA-supported scientists. Studying these 'alien' comets, they say, could reveal new information about stellar systems far, far away. Please vote f...more... LISTEN NOW | VIEW CACHE | DOWNLOAD Hubble Observes Possible Asteroid Collision Updated: 2010-10-13 06:00:00 Description: NASA's Hubble Space Telescope has captured rare images of a suspected asteroid collision. The snapshots show a bizarre X-shaped object at the head of a comet-like trail of material. Their findings will be published in the Oct. 14th issue of Nature. ...more... LISTEN NOW | VIEW CACHE | DOWNLOAD |
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