November 17, 2009

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NASA’s Wise Eye Gets Ready To Survey the Whole Sky NASA’s Wide-field Infrared Survey Explorer, or Wise, is chilled out, sporting a sunshade and getting ready to roll. NASA’s newest spacecraft is scheduled to roll to the pad on Friday, Nov. 20, its last stop before launching into space to survey the entire sky in infrared light. [Launched into space December 14, 2009] Wise is scheduled to launch no earlier than 9:09 a.m. EST on Dec. 9 from Vandenberg Air Force Base in California. It will circle Earth over the poles, scanning the entire sky one-and-a-half times in nine months. The mission will uncover hidden cosmic objects, including the coolest stars, dark asteroids and the most luminous galaxies. “The eyes of Wise are a vast improvement over those of past infrared surveys,” said Edward “Ned” Wright, the principal investigator for the mission at UCLA. “We will find millions of objects that have never been seen before.” The mission will map the entire sky at four infrared wavelengths with sensitivity hundreds to hundreds of thousands of times greater than its predecessors, cataloging hundreds of millions of objects. The data will serve as navigation charts for other missions, pointing them to the most interesting targets. NASA’s Hubble and Spitzer Space Telescopes, the European Space Agency’s Herschel Space Observatory, and NASA’s upcoming Sofia and James Webb Space Telescope will follow up on Wise finds. “This is an exciting time for space telescopes,” said Jon Morse, NASA’s Astrophysics Division director at NASA Headquarters in Washington. “Many of the telescopes will work together, each contributing different pieces to some of the most intriguing puzzles in our universe.”

Watchman

I'm a watchman for Christ, looking on the horizon in expectation for the fulfillment of God's Word.

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