January 10, 2008 Space News from SpaceDaily.com SpaceDaily Advertising Kit
2007 WD5 Mars Collision Effectively Ruled Out As Impact Odds Widen To 1 In 10000
Pasadena CA (SPX) Jan 10, 2008
Since our last update, we have received numerous tracking measurements of asteroid 2007 WD5 from four different observatories. These new data have led to a significant reduction in the position uncertainties during the asteroid's close approach to Mars on Jan. 30, 2008. As a result, the impact probability has dropped dramatically, to approximately 0.01% or 1 in 10,000 odds, effectively ruling ou ... read more

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Japanese satellite flops at map-making: official
Tokyo (AFP) Jan 9, 2008
An advanced Japanese surveying satellite launched two years ago is proving to be a disappointment, producing images too blurry for map-makers, officials said Wednesday. The 457.8-million-dollar "Daichi" satellite was sent into space to create detailed maps of remote parts of Japan, but the images have not been of sufficient quality, the government's Geographical Survey Institute said. "F ... more

Alaska researcher changes asteroid orbit
Anchorage, Alaska (UPI) Jan 8, 2008
An astrophysicist at the University of Alaska uncovered the information that narrowed the odds of an asteroid hitting Mars. Andrew Puckett, who is doing post-doctoral research in Anchorage, found archival NASA data while using the Christmas break as a working vacation, the Anchorage Daily News reported. After he supplied the information to NASA, agency scientists increased the possibili ... more

Mystery gamma-ray source pinned to vampire stars
Paris (AFP) Jan 9, 2008
An intriguing source of gamma rays linked to the high-energy collision of fundamental particles in the centre of our galaxy has been traced to vampire-like binary stars, a study says. The big smash comes from negatively-charged electrons colliding with their corresponding positively-charged "antiparticle," known as positrons. When electrons and positrons meet, the event is very brief, fo ... more

MESSENGER Team Receives First Optical Navigation Images Of Mercury As Flyby Approaches
Laurel MD (SPX) Jan 10, 2008
MESSENGER mission operators at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., have received the first eight optical navigation images from the spacecraft. "We're going to be taking these images every day, up until just before the flyby, to make sure that we are on target for our aim point above the surface of Mercury," said Louise Prockter of APL, the instrument sc ... more

ATK To Acquire Information Systems And Geospatial Businesses Of MacDonald Dettwiler And Associates
Minneapolis MN (SPX) Jan 10, 2008
Alliant Techsystems has negotiated definitive agreements with Canadian-based MacDonald, Dettwiler and Associates, to acquire its Information Systems and Geospatial Information Services businesses for $1.325 billion (CDN). The company expects that this acquisition will provide a higher growth and earnings profile, and be neutral to earnings per share (EPS) in fiscal year 2009 (FY09) an ... more

  cassini:
  • Cassini Image Contest Brings Nearby World Together In Search Of Beauty Beyond

    rocketscience:
  • ASRC Aerospace Contributes To NASA Constellation System

    stellar-chemistry:
  • Vast Cloud Of Antimatter Traced To Binary Stars
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    Earth News, Earth Sciences, Climate Change, Energy Technology, Environment News  
    New X-Ray Source In Nearby Galaxy Spawns Mystery
    Austin TX (SPX) Jan 10, 2008
    Astronomers studying a nearby galaxy have spied a rare type of star system -- one that contains a black hole that suddenly began glowing brightly with X-rays. Though this type of star system is supposed to be rare, it's the second such system discovered in that galaxy, called Centaurus A. The discovery suggests that astronomers have more to learn about the lives and deaths of massive stars in ga ... more

    Galaxy May Hold Hundreds Of Rogue Black Holes
    Nashville TN (SPX) Jan 10, 2008
    If the latest simulation of what happens when black holes merge is correct, there could be hundreds of rogue black holes, each weighing several thousand times the mass of the sun, roaming around the Milky Way galaxy. "Rogue black holes like this would be very difficult to spot," says Vanderbilt astronomer Kelly Holley-Bockelmann, who is presenting the results of the supercomputer simulatio ... more

    Pakistan hits out at UN nuclear chief
    Islamabad (AFP) Jan 9, 2008
    Pakistan rejected the UN nuclear chief's criticism of its atomic weapons safety Wednesday, saying its arsenal would not fall into the hands of extremists and chastising his "irresponsible" remarks. Foreign Office spokesman Mohammad Sadiq told a weekly press briefing that Mohamed ElBaradei, head of the International Atomic Energy Agency (IAEA), should "be careful about his statements and ough ... more

    Northrop Grumman Team To Compete For US Army Aerial Common Sensor
    Reston VA (SPX) Jan 10, 2008
    Northrop Grumman announced that it will lead a team to compete for the U.S. Army's Aerial Common Sensor (ACS), an airborne platform that will provide the warfighter with actionable intelligence, reconnaissance, surveillance and target acquisition capability. Northrop Grumman's ACS team includes AAI Corporation, an operating unit of Textron Systems Corporation; General Dynamics C-4 Systems, ... more

    Commentary: Bipartisan manifesto
    Washington (UPI) Jan 9, 2008
    The bipartisan conclave in Oklahoma this week was designed as a bridge between moderate Republicans and moderate Democrats who seek to use "smart power" to build a new world order. Smart power is the skillful conjugation of soft (diplomacy) and hard (military intervention) power, which kept the world at peace for half of the 20th century. (Wars in Korea and Vietnam were bumps in the road.) ... more

      superpowers:
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    disaster-management:
  • WHO Says Only 151 000 Iraqis Died From Violence Since 2003 Invasion

    tectonics:
  • Earth's Moving Crust May Occasionally Stop

    climate:
  • Japan temperatures could rise five degrees by 2100: panel
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    Energy News - Technology - Business - Environment  
    Quakes Under Pacific Floor Reveal Unexpected Circulatory System
    New York NY (SPX) Jan 10, 2008
    Zigzagging some 60,000 kilometers across ocean floors, earth's system of mid-ocean ridges plays a pivotal role in many workings of the planet, from its plate-tectonic movements to heat flow from the interior, and the chemistry of rock, water and air. It was not until the late 1970s that scientists discovered the existence of vast plumbing systems under the ridges, which pull in cold water, super ... more

    New Book Reveals An Evolutionary Journey Of The Human Body
    Chicago IL (SPX) Jan 10, 2008
    Paleontologist Neil Shubin unites the discoveries of fossils and the sciences of paleontology and genetics with his experience of teaching human anatomy into a written voyage of evolution, titled Your Inner Fish: A Journey Through the 3.5-Billion-Year History of the Human Body. "The best road maps to human bodies lie in the bodies of other animals," Shubin writes in his new book, which wil ... more

    Powerful earthquake strikes Tibet: officials
    Beijing (AFP) Jan 9, 2008
    An earthquake measuring 6.9 on the Richter scale shook a sparsely populated area of China's mountainous Tibetan region on Wednesday, Chinese authorities said. The quake struck in Gaize county around 4:30 pm (0830 GMT) about 550 kilometres (350 miles) northwest of Lhasa, the Tibetan capital, the regional seismological bureau and the China Earthquake Administration reported. "We have no st ... more

    Automobile's future is electronic and green: GM chief
    Las Vegas (AFP) Jan 8, 2008
    The automobile's future is electronic and green, using alternate fuels and slick technology to protect both people and the environment, the head of the world's largest car company said Tuesday. General Motors chief executive Rick Wagoner's prediction came in an unprecedented address at the Consumer Electronics Show (CES). He capped his presentation by unveiling a prototype Cadillac Provo ... more

    Sustainable Fuel For Road, Rail, Air And Sea Transport
    Canberra, Australia (SPX) Jan 10, 2008
    CSIRO's newly formed Future Fuels Forum (FFF) is bringing together community, industry and government to plan for the future of transport fuels in Australia. Emissions trading, future fuels and international oil supply are just some of the factors that will be considered as the Forum articulates the main challenges for our nation in arriving at a secure and sustainable transport fuel mix for roa ... more

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