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Kansas Scientists Probe Mysterious Possible Comet Strikes On EarthLawrence KS (SPX) Dec 22, 2009 It's the stuff of a Hollywood disaster epic: A comet plunges from outer space into the Earth's atmosphere, splitting the sky with a devastating shock wave that flattens forests and shakes the countryside. But this isn't a disaster movie plotline. "Comet impacts might be much more frequent than we expect," said Adrian Melott, professor of physics and astronomy at the University of Kansas. ... read more |
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Bonn, Germany (SPX) Dec 22, 2009There are more and more signs that lakes exist on Saturn's moon Titan, filled with liquid hydrocarbons. Scientists from the German Aerospace Center have made another important discovery. With a spectrometer onboard the planetary space probe Cassini, they found glints that have their origin in reflections of the Sun's radiation from the surface of a large lake near Titan's North Pole. "We are confident that these reflections come from a standing body of liquid," Dr Katrin Stephan and Prof Ralf Jaumann from DLR's Institute of Planetary Exploration jointly explain. ... more  
Canberra, Australia (SPX) Dec 22, 2009When you hear someone say "Once in a Blue Moon" you know what they mean. They're usually talking about something rare, silly, and even absurd. After all, when was the last time you saw the moon turn blue? Well, rare or not, we're having one this month, and according to astronomer David Reneke from Australasian Science magazine, it's going to happen on New Year's Eve! It's not at all clear ... more  
Beijing, China (XNA) Dec 22, 2009The search continues for a full moon-bright meteoroid likely to have landed in west suburban Beijing on Wednesday in what astronomers said could lead to one of the biggest discoveries in Beijing this year. Witnesses in Beijing and nearby Tianjin recorded a clearly visible fireball-like meteorite descending near the west horizon of Beijing at 10:23 pm on Dec 16. The surveillance ... more |
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  Solar Ultraviolet Imager For GOES-R Satellite Passes CDR   Scientist Uncovers Relics Of Ancient Cosmos   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Los Angeles (UPI) Dec 16, 2009 It gets colder on the Earth's moon than any other place in the solar system a man-made spacecraft has measured, U.S. scientists say. NASA's Lunar Reconnaissance Orbiter has measured temperatures in the always-shadowed craters of the moon and found it gets as low as minus 416 degrees Fahrenheit, the BBC reported Wednesday. "The moon has one of the most extreme thermal environments ... more  
Paris, France (ESO) Dec 18, 2009Astronomers have discovered the second super-Earth exoplanet for which they have determined the mass and radius, giving vital clues about its structure. It is also the first super-Earth where an atmosphere has been found. The exoplanet, orbiting a small star only 40 light-years away from us, opens up dramatic new perspectives in the quest for habitable worlds. The planet, GJ1214b, has ... more  
Boston MA (SPX) Dec 18, 2009At a very early age, children learn how to classify objects according to their shape. Now, new research suggests studying the shape of the aftermath of supernovas may allow astronomers to do the same. A new study of images from NASA's Chandra X-ray Observatory on supernova remnants - the debris from exploded stars - shows that the symmetry of the remnants, or lack thereof, reveals how the ... more |
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  Messenger Team Releases First Global Map of Mercury  Sunglint Confirms Liquid In Titan Northern Lake District  Large Hadron Collider shut down until February |
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