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Why Does the Space Shuttle Launch Countdown Have So Many Stops and Starts?

On July 5, if all goes according to plan, the final countdown of the space shuttle program will begin. The launch clock at Kennedy Space Center, a giant digital display with 40-watt lightbulbs for pixels, will begin ticking down from 43 hours. When it reaches zero, Atlantis will rumble off the launch pad, and the final shuttle mission will begin

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Will Weather Scrub NASA’s Final Shuttle Launch This Week?

As long as the weather cooperates, Friday will mark the end of an era for the astronomy world, as NASA sends up its final manned spacecraft. However, odds are against the weather being trouble-free.

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Asia Pollution Blamed for Halt in Warming

By Gerard Wynn LONDON (Reuters) - Smoke belching from Asia's rapidly growing economies is largely responsible for a halt in global warming in the decade after 1998 because of sulfur's cooling effect, even though greenhouse gas emissions soared, a U.S. study said on Monday.

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Truckin’ Up to Low Earth Orbit–the Shuttle Era Is Go for History, Part 1

"The orbiter is a completely different vehicle than anything that has ever flown in space." It was a work platform, a spacewalk platform, a construction site with a robotic arm, a laboratory, a people mover. It was a complex vehicle operating at the edge of its performance, with very little margin for error," John Shannon, program manager at the Johnson Space Center in Houston told Air & Space magazine in March.

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Lindau Nobel Meeting–Shakespeare and Beethoven and buckminsterfullerene for the uninitiated

Can one appreciate the deep beauty of science, without mastering calculus, quantum mechanics or molecular genetics? I reckon the answer is yes, but I know at least one Nobel laureate disagrees with me. Sir Harry Kroto made the following comparison during a tense press conference on Wednesday: "Try to explain the culture and the depth of Shakespeare to someone who does not speak the English language

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Hot Baths May Cure Loneliness

Take a hot bath, you’ll fee better. Not only does warm water soothe us, it can combat loneliness. According to research published in the journal Emotion .

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How the Brain Understands Food and Appetite [Excerpt]

Editor's Note: The following is an excerpt from a chapter in the book Compass of Pleasure: How Our Brains Make Fatty Foods, Orgasm, Exercise, Marijuana, Generosity, Vodka, Learning, and Gambling Feel So Good by David Linden.

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