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A Close-up View Of Codependent Stellar LivingWashiongton DC (SPX) Jun 10, 2010 This image shows the symbiotic system known as CH Cyg, located only about 800 light years from Earth. The large image shows an optical view of CH Cyg, using the Digitized Sky Survey, and the inset shows a composite image containing Chandra X-ray data in red, optical data from the Hubble Space Telescope (HST) in green, and radio data from the Very Large Array (VLA) in blue. CH Cyg is a binary star system containing a white dwarf that feeds from the wind of a red giant star. The material from the wi ... read more |
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Pasadena CA (JPL) Jun 07, 2010NASA's Cassini spacecraft will be eyeing the north polar region of Saturn's moon Titan this weekend, scanning the moon's land o' lakes. At closest approach on early morning Saturday, June 5 UTC, which is Friday afternoon, June 4 Pacific time, Cassini will glide to within about 2,000 kilometers (1,300 miles) of the Titan surface. Cassini will make infrared scans of the north polar reg ... more 
Pasadena CA (JPL) Jun 07, 2010Two new papers based on data from NASA's Cassini spacecraft scrutinize the complex chemical activity on the surface of Saturn's moon Titan. While non-biological chemistry offers one possible explanation, some scientists believe these chemical signatures bolster the argument for a primitive, exotic form of life or precursor to life on Titan's surface. According to one theory put forth by as ... more  
Huntsville AL (SPX) Jun 04, 2010A Soviet robot lost on the dusty plains of the Moon for the past 40 years has been found again, and it is returning surprisingly strong laser pulses to Earth. "We shined a laser on Lunokhod 1's position, and we were stunned by the power of the reflection," says Tom Murphy of UC San Diego, who leads the research team that's putting the old robot back to work. "Lunokhod 1 is talking to us lo ... more |
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  Hubble Images Suggest Rogue Asteroid Smacked Jupiter   Hubble Catches Stars On The Move   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Alien Climates Play Key Role In Possibility Of LifeMoffett Field CA (SPX) Jun 04, 2010 Greenhouse gases have a bad reputation because of the role they're playing in global warming on Earth today. However, scientists say we also owe our lives to greenhouse gases because they might have allowed life to take hold in the first place. A new study of how these and other climate conditions have affected the origin and evolution of life on Earth could provide clues to understanding how climates on alien planets might affect their potential life. Greenhouse gases heat the planet by let ... read more |
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