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Monday, September 6, 2010
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  Visit the original Muppets
Visit the original Muppets
August 26, 2010 - Since 1955, Kermit the Frog and his pals have entertained millions of kids of all ages.
 
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Dr. Chu explains BP wellDr. Chu explains BP well
August 26, 2010 - On August 10, Dr. Steven Chu, U.S. Secretary of Energy, explained the process of how the broken BP oil well was capped with mud and then cement.
Large oil plume locatedLarge oil plume located
August 24, 2010 - Scientists have detected a plume of hydrocarbons at least 22 miles long and more than 3,000 feet below the surface of the Gulf of Mexico.
Turtles rescued and releasedTurtles rescued and released
August 20, 2010 - Key officials were present Wednesday when 23 sea turtles that had been rescued from the oil spill area were released back into the Gulf.
Student finds rare gold coinStudent finds rare gold coin
August 19, 2010 - Andrew Booz, a college student, thought he found a gold candy wrapper at a dig site in Israel. But it turned out to be a 2,200-year-old gold coin.
Outbreak linked to eggs
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A Chameleon Sky
A Chameleon Sky
The sands of time are running out for the central star of this the Hourglass Nebula. With its nuclear fuel exhausted, this brief, spectacular, closing phase of a sun-like star's life occurs as its outer layers are ejected and its core becomes a cooling, fading white dwarf. In 1995, astronomers used the Hubble Space Telescope to make a series of images of planetary nebulae, including the one above. Here, delicate rings of colorful glowing gas (nitrogen-red, hydrogen-green, and oxygen-blue) outline the tenuous walls of the 'hourglass.' The unprecedented sharpness of Hubble's images revealed surprising details of the nebula ejection process and may resolve the outstanding mystery of the variety of complex shapes and symmetries of planetary nebulae. Image Credit: NASA, WFPC2, HST, R. Sahai and J. Trauger (JPL)
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