NASA NEWS

    NASA is offering a 2010 calendar that describes the work being done on the International

    Ola was being battered by vertical wind shear when NASA’s Aqua satellite passed overhead and captured an infrared picture of the storm.
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    The Deep Space Climate Observatory (DSCOVR) is scheduled to launch at 6:10 p.m. EST Sunday, Feb. 8 from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on a SpaceX Falcon 9 rocket. A backup launch opportunity is available at 6:07 p.m. on Feb. 9, if needed.
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    The winner from the Teen Group (ages 13-19) is a Multipurpose Precision Maintenance Tool that Robert Hillan of Enterprise, Alabama, designed.
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    NASA successfully launched its first Earth satellite designed to collect global observations of the vital soil moisture hidden just beneath our feet. The Soil Moisture Active Passive (SMAP) observatory, a mission with broad applications for science and society, lifted off at 6:22 a.m. PST (9:22 a.m. EST) Saturday from Vandenberg Air Force Base, California, on a United Launch Alliance Delta II rocket.
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    Artist’s impression of a hypothetical Earth-like moon around a Saturn-like exoplanet.

    A team of 21st-century explorers working for the Hunt for Exomoons with Kepler (HEK) project, based at Harvard University, are searching for exomoons using data from NASA’s Kepler mission and the Pleiades supercomputer at the NASA Advanced Supercomputing (NAS) facility at NASA’s Ames Research Center.

    The discovery of exomoons—moons situated beyond our own solar system—would add to the growing list of celestial objects detected by the Kepler telescope that could potentially harbor life in some form.

    In the quest to find the first exomoon, HEK astronomers led by David Kipping at the Harvard-Smithsonian Center for Astrophysics have devised a unique, systematic computational approach that requires 5.2 million processor hours on Pleiades. Using their in-house LUNA light curve modeling algorithm and a massively parallel sampling algorithm called MultiNest, the project team simulates billions of possible star-planet-moon configurations and compares the results to the actual Kepler data to look for a good match. So far, the team has surveyed 56 of about 400 identified Kepler planet candidates that could have a detectable exomoon.

    Surveying the remaining 340 planet candidates would require about 50,000 hours of processing time per object and would take nearly a decade to complete on smaller computers. Utilizing NASA’s powerful Pleiades system—which performs over 3 quadrillion calculations per second—will speed up this computationally expensive process, reducing the processing time to 30,000 hours per object. Over the next two years, the team will survey the remaining candidates for exomoons by performing photo-dynamical analysis of the public data from Kepler, consuming about 10 million processor hours on Pleiades. Their results will be used to determine the occurrence rate of Earth-like moons.

    For more information about the HEK Project, visit: http://www.cfa.harvard.edu/HEK/index.html

    For more information about NASA’s Kepler Mission, visit: http://www.nasa.gov/mission_pages/kepler/main/
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    The winner from the Teen Group (ages 13-19) is a Multipurpose Precision Maintenance Tool that Robert Hillan of Enterprise, Alabama, designed.
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    Mechanical and Aerospace Engineering students at the University of California, Davis will have a rare opportunity to speak with Expedition 42 crew members currently aboard the International Space Station (ISS) at 12:45 p.m. EST (9:45 a.m. PST) Thursday, Feb. 5. The 20-minute Earth-to-space call will air live on NASA Television and the agency’s website.
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    The Deep Space Climate Observatory (DSCOVR) is scheduled to launch at 6:10 p.m. EST Sunday, Feb. 8 from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on a SpaceX Falcon 9 rocket. A backup launch opportunity is available at 6:07 p.m. on Feb. 9, if needed.
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    Mechanical and Aerospace Engineering students at the University of California, Davis will have a rare opportunity to speak with Expedition 42 crew members currently aboard the International Space Station (ISS) at 12:45 p.m. EST (9:45 a.m. PST) Thursday, Feb. 5. The 20-minute Earth-to-space call will air live on NASA Television and the agency’s website.
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    NASA’s Soil Moisture Active Passive mission (SMAP) now is scheduled to launch from Space Launch Complex 2 at Vandenberg Air Force Base, California at 9:20 a.m. EST (6:20 a.m. PST) Saturday, Jan. 31 on a United Launch Alliance Delta II rocket. NASA Television coverage of the launch will begin at 7 a.m.
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