NewsBaker - Science

Next-generation interactive moon mission simulations, social networking curricula centered on missions to Mars, and engineering design challenges are among 13 education projects NASA has selected for funding.

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NASA Buys Additional Space Shuttle Reusable Solid Rocket Motors

story submitted by bloggerbite 888 days ago (via nasa.gov)

NASA has purchased two reusable solid rocket motors from ATK Launch Systems Inc. of Brigham City, Utah, to provide a "launch on need" rescue capability for the final planned space shuttle mission, targeted for September 2010.

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Searching for New Vaccines and Studying Butterflies in Space; NASA Offers TV Interviews about Latest Space Station Science Research

story submitted by bloggerbite 888 days ago (via nasa.gov)

Astronauts are not the only ones earning wings on the International Space Station. Butterflies emerged aboard the station recently, to the delight of science students across the country.

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[Report] Impact of Polar Ozone Depletion on Subtropical Precipitation

story submitted by newsgrabber 397 days ago (via sciencemag.org)

The Antarctic ozone hole has led to increased summertime precipitation in the subtropics of the Southern Hemisphere.Authors: S. M. Kang, L. M. Polvani, J. C. Fyfe, M. Sigmond

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[Report] Massive CO2 Ice Deposits Sequestered in the South Polar Layered Deposits of Mars

story submitted by newsgrabber 397 days ago (via sciencemag.org)

Radar measurements reveal a substantial buried deposit of CO2 in the south pole of Mars.Authors: Roger J. Phillips, Brian J. Davis, Kenneth L. Tanaka, Shane Byrne, Michael T. Mellon, Nathaniel E. Putzig, Robert M. Haberle, Melinda A. Kahre, Bruce A. Campbell, Lynn M. Carter, Isaac B. Smith, John W. Holt, Suzanne E. Smrekar, Daniel C. Nunes, Jeffrey J. Plaut, Anthony F. Egan, Timothy N. Titus, Robe

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[Research Article] Comparative Functional Genomics of the Fission Yeasts

story submitted by newsgrabber 397 days ago (via sciencemag.org)

A combined analysis of genome sequence, structure, and expression gives insights into fission yeast biology.Authors: Nicholas Rhind, Zehua Chen, Moran Yassour, Dawn A. Thompson, Brian J. Haas, Naomi Habib, Ilan Wapinski, Sushmita Roy, Michael F. Lin, David I Heiman, Sarah K. Young, Kanji Furuya, Yabin Guo, Alison Pidoux, Huei Mei Chen, Barbara Robbertse, Jonathan M. Goldberg, Keita Aoki, Elizabeth

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[Perspective] Cold-Trapping Mars’ Atmosphere

story submitted by newsgrabber 397 days ago (via sciencemag.org)

Radar measurements reveal a substantial buried deposit of CO2 in the south pole of Mars.Author: Peter C. Thomas

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[Report] Spatial Coupling of mTOR and Autophagy Augments Secretory Phenotypes

story submitted by newsgrabber 397 days ago (via sciencemag.org)

A cellular compartment allows simultaneous protein synthesis and degradation.Authors: Masako Narita, Andrew R. J. Young, Satoko Arakawa, Shamith A. Samarajiwa, Takayuki Nakashima, Sei Yoshida, Sungki Hong, Lorraine S. Berry, Stefanie Reichelt, Manuela Ferreira, Simon Tavaré, Ken Inoki, Shigeomi Shimizu, Masashi Narita

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[Report] The Toll-Like Receptor 2 Pathway Establishes Colonization by a Commensal of the Human Microbiota

story submitted by newsgrabber 397 days ago (via sciencemag.org)

Signaling through innate immune receptors promotes commensal bacteria colonization of the gut.Authors: June L. Round, S. Melanie Lee, Jennifer Li, Gloria Tran, Bana Jabri, Talal A. Chatila, Sarkis K. Mazmanian

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NASA Spacecraft Reveals Dramatic Changes In Mars' Atmosphere

story submitted by bloggerbite 397 days ago (via nasa.gov)

NASA's Mars Reconnaissance Orbiter (MRO) has discovered the total amount of atmosphere on Mars changes dramatically as the tilt of the planet's axis varies.

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NASA Launches Tweetup for Space Shuttle Atlantis Liftoff in Florida

story submitted by bloggerbite 952 days ago (via nasa.gov)

For the first time, NASA Twitter followers are invited to view a space shuttle launch in person at the agency's Kennedy Space Center in Florida.

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NASA to Reveal Data Showing a New View of Our Galaxy

story submitted by bloggerbite 952 days ago (via nasa.gov)

NASA will hold a NASA Science Update at 2:15 p.m. EDT on Thursday, Oct. 15, to discuss new science data of our galaxy obtained from the agency's Interstellar Boundary Explorer, or IBEX, spacecraft.

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NASA Announces Commercial RLV Technology Roadmap Project

story submitted by bloggerbite 952 days ago (via nasa.gov)

NASA is partnering with the U.S. Air Force Research Laboratory to develop a technology roadmap for the commercial reusable launch vehicle, or RLV, industry.

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NASA Portable Hyperbaric Chamber Technology Finds Home on Earth

story submitted by bloggerbite 952 days ago (via nasa.gov)

NASA has signed a patent license agreement with a California company to improve the medical community's access to hyperbaric chambers used to treat many medical conditions and emergencies.

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NASA Cassini Spacecraft Captures Ocean-Like Spray At Saturn Moon

story submitted by bloggerbite 335 days ago (via nasa.gov)

NASA's Cassini spacecraft has discovered the best evidence yet for a large-scale saltwater reservoir beneath the icy crust of Saturn's moon Enceladus.

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NASA Operations, Systems Engineering And Software Contract

story submitted by bloggerbite 328 days ago (via nasa.gov)

NASA awarded a follow-on contract to Lockheed Martin Space Systems Corporation (LMSSC) for Mission Operations, Systems Engineering and Software (MOSES-II) for the Hubble Space Telescope.

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NASA Awards Safety Center Technical Support Services Contract

story submitted by bloggerbite 328 days ago (via nasa.gov)

NASA has selected Alphaport Inc. of Cleveland to provide technical support services to the NASA Safety Center.

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NASA Invites 150 Lucky Twitter Followers To Final Space Shuttle Launch

story submitted by bloggerbite 328 days ago (via nasa.gov)

The final launch of the space shuttle program is scheduled for 11:26 a.m. EDT on July 8, and NASA has invited 150 followers of the agency's Twitter account to be there.

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