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Getting Ready for the Next Big Solar StormHuntsville AL (SPX) Jun 27, 2011 In Sept. 1859, on the eve of a below-average solar cycle, the sun unleashed one of the most powerful storms in centuries. The underlying flare was so unusual, researchers still aren't sure how to categorize it. The blast peppered Earth with the most energetic protons in half-a-millennium, induced electrical currents that set telegraph offices on fire, and sparked Northern Lights over Cuba and Hawaii. This week, officials have gathered at the National Press Club in Washington DC to ask themselves a ... read more |
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 Solar wind samples give insight into birth of solar system Two papers in this week's issue of Science report the first oxygen and nitrogen isotopic measurements of the Sun, demonstrating that they are very different from the same elements on Earth. These re ... more | .. |
  Tasting the Ocean Spray of Enceladus 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. The data came from the spacecraft's direct anal ... more | .. |
  How to Keep Lonely Exoplanets Snug - Just Add Dark Matter! Dark matter is perhaps not the first thing that comes to mind when considering how life can be supported on another planet, but to Dan Hooper and Jason Steffen of the Fermilab Center for Particle As ... more | .. |
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  Fermilab experiment weighs in on neutrino mystery Scientists of the MINOS experiment at the Department of Energy's Fermi National Accelerator Laboratory announced Friday the results from a search for a rare phenomenon, the transformation of muon ne ... more | .. |
NASA Mission Suggests Sun and Planets Constructed Differently Researchers analyzing samples returned by NASA's 2004 Genesis mission have discovered that our sun and its inner planets may have formed differently than previously thought. Data revealed difference ... more | .. |
  Dawn Nears Start of Year-Long Stay at Giant Asteroid NASA's Dawn spacecraft is on track to begin the first extended visit to a large asteroid. The mission expects to go into orbit around Vesta on July 16 and begin gathering science data in early Augus ... more | .. |
 The Flames of Betelgeuse Using the VISIR instrument on ESO's Very Large Telescope (VLT), astronomers have imaged a complex and bright nebula around the supergiant star Betelgeuse in greater detail than ever before. This str ... more |
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Deloitte launches Silent Shield system to monitor satellite cyber threats
Trump deploys nuclear submarines in row with Russia
Cascade raises 59M to develop full stack satellite communications platform | .. |
  ARTEMIS Spacecraft Prepare for Lunar Orbit They've almost arrived. It took one and a half years, over 90 orbit maneuvers, and - wonderfully - many gravitational boosts and only the barest bit of fuel to move two spacecraft from their orbit a ... more | .. |
 Cassini samples the icy spray of Enceladus' water plumes The NASA/ESA/ASI Cassini-Huygens mission has directly sampled the water plumes jetting into space from Saturn's moon Enceladus. The findings from these fly-throughs are the strongest evidence yet fo ... more | .. |
  Pandora's Cluster Revealed One of the most complicated and dramatic collisions between galaxy clusters ever seen is captured in this new composite image. This collision site, known officially as Abell 2744, has been dubbed "P ... more | .. |
A Galactic Crash Investigation A team of scientists has studied the galaxy cluster Abell 2744, nicknamed Pandora's Cluster. They have pieced together the cluster's complex and violent history using telescopes in space and on the ... more |
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 Getting Ready for the Next Big Solar Storm In Sept. 1859, on the eve of a below-average1 solar cycle, the sun unleashed one of the most powerful storms in centuries. The underlying flare was so unusual, researchers still aren't sure how to c ... more | .. |
  Microlensing Finds a Rocky Planet In planet hunting today, there seems to be one burning question that nearly every new article published touches on: Where did these planets come from? As astronomers discovered the first extrasolar ... more | .. |
Cassini Captures Ocean-Like Spray at Saturn Moon 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. The data came from the spacecraft's direct anal ... more | .. |
 Saltwater ocean lurks beneath Saturn moon - study A strange moon of Saturn may have a salty ocean lurking beneath its iceball surface, according to a study appearing Wednesday in the British journal Nature. ... more |
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A weakening forest buffer challenges EU climate goals
DefendEye adds Starlink Mini to tube drone system for real time global search ops
Earth's magnetic field could form even with a fully liquid core | .. |
  Public Invited to Find Destination for New Horizons The world is invited to help discover a potential new, icy follow-on destination for NASA's New Horizons spacecraft, using the IceHunters.org website. New Horizons is currently en route to make the ... more | .. |
 Astronomers Discover That Galaxies Are Either Asleep or Awake Astronomers have probed into the distant universe and discovered that galaxies display one of two distinct behaviors: they are either awake or asleep, actively forming stars or are not forming any n ... more | .. |
  NASA's Pleiades Supercomputer Ranks Among World's Fastest NASA's largest supercomputer is seventh on the TOP500 list of the world's most powerful, high-performance computers. The announcement was made at the 26th International Supercomputing Conference in ... more | .. |
 Scientist analyzes the nucleus of comet Hartley 2 Nearly one year ago, a repurposed NASA spacecraft flew by the comet Hartley 2. As a result, a multitude of high-resolution images were gathered over 50 days that allow scientists to understand the n ... more |
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 LRO Showing Us the Moon as Never Before NASA's Lunar Reconnaissance Orbiter (LRO) has forever changed our view of the moon, literally bringing it into sharper focus and showing us the whole globe in unprecedented detail. This rich n ... more | .. |
 Hyperactive Hartley 2 Hartley 2's hyperactive state, as studied by NASA's EPOXI mission, is detailed in a new paper published in the journal Science by an international team of scientists. After visiting a comet an ... more | .. |
 International team to discover neutrinos can change 'flavors' An international research team led by Japan and including the University of Colorado Boulder may have taken a significant step in discovering why matter trumped antimatter at the time of the Big Ban ... more | .. |
 Cassini Captures Ice Queen Helene NASA's Cassini spacecraft has successfully completed its second-closest encounter with Saturn's icy moon Helene, beaming down raw images of the small moon. At closest approach, on June 18, Cassini f ... more |
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Ancient Roman concrete longevity offers mixed sustainability benefits
Increasing solar energy use offers key opportunity to reduce US carbon emissions
Light driven visual microphone offers new tool for silent sound detection | .. |
 Self-assembling Electronic Nano-components Magnetic storage media such as hard drives have revolutionized the handling of information: We are used to dealing with huge quantities of magnetically stored data while relying on highly sensitive ... more | .. |
 Model Ordinance to Promote Responsible Outdoor Lighting International Dark-Sky Association The International Dark-Sky Association (IDA) and the Illuminating Engineering Society (IES) announce public release of the Model Lighting Ordinance (MLO), a valuab ... more | .. |
  Firestorm of Star Birth in the Active Galaxy Centaurus A Resembling looming rain clouds on a stormy day, dark lanes of dust crisscross the giant elliptical galaxy Centaurus A. Hubble's panchromatic vision, stretching from ultraviolet through near-in ... more | .. |
 Pan-STARRS Telescope Finds New Distant Comet Astronomers at the University of Hawaii at Manoa have discovered a new comet that they expect will be visible to the naked eye in early 2013. Originally found by the Pan-STARRS 1 telescope on ... more |
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 Scientists Prove Existence of Magnetic Ropes that Cause Solar Storms George Mason University scientists discovered recently that a phenomenon called a giant magnetic rope is the cause of solar storms. Confirming the existence of this formation is a key first step in ... more | .. |
 Black hole kills star and blasts 3.8 billion light year beam at Earth Research led by astronomers at the University of Warwick has confirmed that the flash from one of the biggest and brightest bangs yet recorded by astronomers comes from a massive black hole at the c ... more | .. |
  MESSENGER Endures Its First Hot Season Yesterday the MESSENGER spacecraft successfully completed the first of four "hot seasons" expected to occur during its one-year primary mission in orbit about Mercury. During these hot seasons, the ... more | .. |
 Coming Into Focus Minor Planet Vesta While NASA's space probe Dawn is continuing its approach towards Vesta, the camera system on board is beginning to show the giant asteroid in more and more detail. The newest pictures taken on ... more |
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