News tagged with sloan digital sky survey
Colors of Quasars Reveal a Dusty Universe
Feb 26, 2009 |
4.8 / 5 (12) |
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(PhysOrg.com) -- The vast expanses of intergalactic space appear to be filled with a haze of tiny, smoke-like "dust" particles that dim the light from distant objects and subtly change their colors, according to a team of ...
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World forest observatory needed to monitor vital role of forests in climate deal
Nov 30, 2009 |
3 / 5 (4) |
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A new scientific organisation is needed to monitor the commitments that will be made by developing countries at Copenhagen to cut their deforestation rates, according to research at the University of Leeds.
Teachers begin using cell phones for class lessons
Nov 27, 2009 |
2 / 5 (2) |
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(AP) -- Ariana Leonard's high school students shuffled in their seats, eagerly awaiting a cue from their Spanish teacher that the assignment would begin. "Take out your cell phones," she said in Spanish.
The Energy Sources of Ultraluminous Galaxies
Nov 27, 2009 |
4.7 / 5 (20) |
1
(PhysOrg.com) -- Ultraluminous infrared galaxies ((ULIRGs) are galaxies whose luminosity exceeds that of a trillion suns; for comparison, the Milky Way galaxy has a typical (and much more modest) luminosity ...
Facebook creates dual-class structure, but no IPO
Nov 24, 2009 |
1 / 5 (1) |
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(AP) -- Facebook has created a dual-class stock structure designed to give founder Mark Zuckerberg and other existing shareholders control over the company.
Hunting for Planets in the Dark
Nov 19, 2009 |
4.8 / 5 (5) |
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A proposed space mission that aims to measure dark energy could also detect planets that current surveys are unable to find.
SOFIA Seeks Secrets of Planetary Birth
Space & Earth / Space Exploration
Nov 19, 2009 |
not rated yet |
1
You don't always have to have a rocket to do rocket science. Sometimes a mere airplane will do - that is, a mere Boeing 747 toting a 17-ton, 9-foot wide telescope named SOFIA.
DataONE helping scientists deal with data deluge
Technology / Computer Sciences
Nov 18, 2009 |
not rated yet |
0
Vast amounts of information that could hold the key to breakthroughs in environmental research will be made readily available through a network created by Oak Ridge National Laboratory and partners.
NASA's Wise Gets Ready to Survey the Whole Sky (w/ Video)
Nov 17, 2009 |
4.8 / 5 (6) |
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(PhysOrg.com) -- 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. ...
Text message reminders can encourage healthy action
Nov 16, 2009 |
not rated yet |
0
People who received daily text messages reminding them to apply sunscreen were nearly twice as likely to use it as those who did not receive such messages, a new study led by a UC Davis Health System dermatologist has found. ...
All eyes on Murdoch as newspapers ponder digital future
Nov 15, 2009 |
not rated yet |
3
Is Rupert Murdoch bluffing? Making a bold high-stakes gamble that will save the troubled newspaper industry? Or pursuing a pipe dream that can only end in failure?
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