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Probing hydrogen under extreme conditionsWashington DC (SPX) Apr 18, 2012 How hydrogen--the most abundant element in the cosmos--responds to extremes of pressure and temperature is one of the major challenges in modern physical science. Moreover, knowledge gleaned from experiments using hydrogen as a testing ground on the nature of chemical bonding can fundamentally expand our understanding of matter. New work from Carnegie scientists has enabled researchers to examine hydrogen under pressures never before possible. Their work is published online in Physical Review Lett ... read more |
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  NASA's Swift Monitors Departing Comet Garradd An outbound comet that provided a nice show for skywatchers late last year is the target of an ongoing investigation by NASA's Swift satellite. Formally designated C/2009 P1 (Garradd), the unusually ... more | .. |
  Astro-H agreement signed with JAXA An agreement was signed by ESA and the Japanese Aerospace Exploration Agency (JAXA) for cooperation on Astro-H, an important mission that will provide a unique opportunity for probing extreme phenom ... more | .. |
  Russian Space Agency eyes Moon explorations Luna-Glob, a Moon-exploration program, will be a priority for the Russian Federal Space Agency (Roscosmos) for the next 10 years, academician Lev Zeleny, director of the Space Research Institute of ... more | .. |
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 Astronomers discover sandstorms in space Writing in Nature, the team of researchers used new techniques which allowed them to look into the atmospheres of distant, dying stars. The team, lead by Barnaby Norris from the University of Sydney ... more | .. |
  Water, water everywhere - but is it essential to life? New research by scientists at the University of Bristol has challenged one of the key beliefs in chemistry: that proteins are dependent on water to survive and function. The team's findings, publish ... more | .. |
 Impacts Could be Boon for Subterranean Life An incoming asteroid is trouble whether you're a dinosaur or a Bruce Willis fan. But microbes living deep underground may actually welcome the news, according to a recent study of an ancient impact ... more | .. |
 H3+: The Molecule that Made the Universe In a study that pushed quantum mechanical theory and research capabilities to the limit, UA researchers have found a way to see the molecule that likely made the universe - or at least the hot and f ... more |
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Russia fires 136 drones at Ukraine ahead of Trump-NATO head meeting
China says German plane laser claim 'inconsistent with facts'
Inside America's Orbital Defense Shift: Satellites That Track Nuclear Launches | .. |
  Cassini Successfully Flies over Enceladus These raw, unprocessed images of Saturn's moons Enceladus and Tethys were taken on April 14, 2012, by NASA's Cassini spacecraft. Cassini flew by Enceladus at an altitude of about 46 miles (74 ... more | .. |
  Voyager One Might Have Farther to Go to Exit the Heliosheath The Voyager 1 spacecraft is exploring the outer heliosheath past about 111 astronomical units (AU) from the Sun. he heliosheath is the region where the outgoing solar wind is slowed by the int ... more | .. |
 Cosmic Mirages Confirm Accelerated Cosmic Expansion Quasars are very luminous objects powered by accretion of gas into supermassive black holes at the centers of distant galaxies. A quasar is typically located far away. Gravitational lensing is a phe ... more | .. |
 12-Billion-Year-Old White-Dwarf Stars Only 100 Light-Years Away A University of Oklahoma assistant professor and colleagues have identified two white dwarf stars considered the oldest and closest known to man. Astronomers identified these 11- to 12-billion-year- ... more |
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 Time machine will study the early universe A new scientific instrument, a "time machine" of sorts, built by UCLA astronomers and colleagues, will allow scientists to study the earliest galaxies in the universe, which could never be studied b ... more | .. |
  ALMA Reveals Workings of Nearby Planetary System span class="NL"> a href="http://www.nrao.edu/" class="highlight">National Radio Astronomy Observatory /a> br> /span> by Staff Writers Munich, Germany (SPX) Apr 13, 2012 A new observatory still u ... more | .. |
 UF-led team uses new observatory to characterize low-mass planets orbiting nearby star Astronomers have found compelling evidence for two low-mass planets orbiting the nearby star Fomalhaut, just 25 light years from Earth. Twice as massive as the sun and 20 times brighter, Fomalhaut i ... more | .. |
 NASA's WISE Mission Sees Skies Ablaze With Blazars Astronomers are actively hunting a class of supermassive black holes throughout the universe called blazars thanks to data collected by NASA's Wide-field Infrared Survey Explorer (WISE). The mission ... more |
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Rivers choose their path based on erosion - a discovery that could transform flood planning and restoration
Tens of millions of tons of nanoplastics detected adrift in North Atlantic
Peatland restoration shows measurable climate benefits in under a decade | .. |
 Discovery of the Musket Ball Cluster Using a combination of powerful observatories in space and on the ground, astronomers have observed a violent collision between two galaxy clusters in which so-called normal matter has been wrenched ... more | .. |
  Teamwork: IBEX and TWINS Observe a Solar Storm On April 5, 2010, the sun spewed a two million-mile-per-hour stream of charged particles toward the invisible magnetic fields surrounding Earth, known as the magnetosphere. As the particles interact ... more | .. |
 When Stellar Metallicity Sparks Planet Formation In new research, scientists have attempted to determine the precise conditions necessary for planets to form in a star system. Jarrett Johnson and Hui Li of Los Alamos National Laboratory assert tha ... more | .. |
 Study On Extrasolar Planet Orbits Suggests That Solar System Structure Is The Norm Recently, the HARPS spectrograph and the Kepler satellite made a census of the planetary population around stars like our own, revealing a bounty of planetary systems. A follow-up study lead by memb ... more |
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Russia postpones Luna-Glob moon mission Russia's Luna-Glob moon mission will see its first moon landing in 2015, a year later than originally planned, the Space Research Institute of the Russian Academy of Sciences said Tuesday. "We ... more | .. |
  A Spiral Galaxy in Hydra This image from the NASA/ESA Hubble Space Telescope shows NGC 4980, a spiral galaxy in the southern constellation of Hydra. The shape of NGC 4980 appears slightly deformed, something which is often ... more | .. |
 Herschel Spots Comet Massacre Around Nearby Star ESA's Herschel Space Observatory has studied the dusty belt around the nearby star Fomalhaut. The dust appears to be coming from collisions that destroy up to thousands of icy comets every day. Foma ... more | .. |
 Could "advanced" dinosaurs rule other planets New scientific research raises the possibility that advanced versions of T. rex and other dinosaurs - monstrous creatures with the intelligence and cunning of humans - may be the life forms that evo ... more |
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Nanosheet breakthrough enables low temperature heat storage through water trapping
EU climate VP seeks 'fair competition' with China on green energy
Underappreciated threat of nanoplastic pollution revealed in Atlantic Ocean study | .. |
 Jupiter helps Halley's Comet give us more spectacular meteor displays The dramatic appearance of Halley's comet in the night sky has been observed and recorded by astronomers since 240 BC. Now a study shows that the orbital influences of Jupiter on the comet and the d ... more | .. |
 'Ordinary' black hole discovered 12 million light years away An international team of scientists have discovered an 'ordinary' black hole in the 12 million light year-distant galaxy Centaurus A. This is the first time that a normal-size black hole has been de ... more | .. |
 e-MERLIN's deep radio survey of the Hubble Deep Field: first results A team of astronomers at Jodrell Bank Observatory have begun the deepest ever high-resolution radio imaging of the region around the Hubble Deep Field (HDF), the images originally captured by the Hu ... more | .. |
 Dark Heart of a Cosmic Collision Infrared and X-ray observations from two space telescopes have been combined to create a unique look at violent events within the giant galaxy Centaurus A. The observations strengthen the view that ... more |
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 SDO and STEREO Spot Something New On the Sun One day in the fall of 2011, Neil Sheeley, a solar scientist at the Naval Research Laboratory in Washington, D.C., did what he always does - look through the daily images of the sun from NASA's Sola ... more | .. |
  U.K. skywatchers bemoan light pollution Light pollution of night skies over Britain meant half the star-gazers who joined a recent star count had trouble seeing even bright stars, organizers said. ... more | .. |
 Hubble Spies a Spiral Galaxy Edge-on The NASA/ESA Hubble Space Telescope has spotted the "UFO Galaxy." NGC 2683 is a spiral galaxy seen almost edge-on, giving it the shape of a classic science fiction spaceship. This is why the astrono ... more | .. |
 Black Holes Grow Big by Eating Stars Most galaxies, including the Milky Way, have a supermassive black hole at their center weighing millions to billions of suns. But how do those black holes grow so hefty? Some theories suggest they w ... more |
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