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Twisted Tale of our Galaxy's RingPasadena CA (JPL) Jul 20, 2011 New observations from the Herschel Space Observatory show a bizarre, twisted ring of dense gas at the center of our Milky Way galaxy. Only a few portions of the ring, which stretches across more than 600 light-years, were known before. Herschel's view reveals the entire ring for the first time, and a strange kink that has astronomers scratching their heads. "We have looked at this region at the center of the Milky Way many times before in the infrared," said Alberto Noriega-Crespo of NASA's Infrar ... read more |
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  Two NASA Probes Tackle New Mission: Studying The Moon Two small NASA probes that had been used to study space weather now are orbiting the moon to study its interior and surface composition. The spacecraft, called Acceleration, Reconnection, Turbulence ... more | .. |
  Dawn spacecraft enters orbit around Vesta After almost four years traveling through space, the NASA Dawn spacecraft reached its destination and entered orbit around the asteroid Vesta on 16 July 2011. On board Dawn, among other instruments, ... more | .. |
 Dawn Spacecraft Returns Close-Up Image of Asteroid Vesta NASA's Dawn spacecraft has returned the first close-up image after beginning its orbit around the giant asteroid Vesta. On Friday, July 15, Dawn became the first probe to enter orbit around an objec ... more | .. |
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  Juno Processing Continues in Florida Processing on NASA's Juno spacecraft continues with the spacecraft being inserted into its payload fairing. The payload fairing acts as a protective cocoon that will shield Juno from the elements du ... more | .. |
 Dawn arrives after four year journey After covering 2.8 billion kilometers (1.7 billion miles) on its own, after traveling for nearly four years through the lonely emptiness of interplanetary space, after being bound by the gravity onl ... more | .. |
 Dawn Spacecraft Enters Orbit Around Asteroid Vesta NASA's Dawn spacecraft on Saturday became the first probe ever to enter orbit around an object in the main asteroid belt between Mars and Jupiter. Dawn will study the asteroid, named Vesta, fo ... more | .. |
 When minor planets Ceres and Vesta rock the Earth into chaos Astronomy and Astrophysics is publishing a new study of the orbital evolution of minor planets Ceres and Vesta, a few days before the flyby of Vesta by the Dawn spacecraft. A team of astronomers fou ... 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 | .. |
 US spacecraft enters giant asteroid's orbit The US spacecraft Dawn has entered the orbit of Vesta, one of the largest asteroids in the solar system, the US space agency announced early Sunday. ... more | .. |
 Evolved Stars Locked in Fatalistic Dance White dwarfs are the burned-out cores of stars like our Sun. Astronomers have discovered a pair of white dwarfs spiraling into one another at breakneck speeds. Today, these white dwarfs are so near ... more | .. |
 Comet Hartley 2 Leaves a Bumpy Trail New findings from NEOWISE, the asteroid- and comet-hunting portion of NASA's Wide-field Infrared Survey Explorer mission, show that comet Hartley 2 leaves a pebbly trail as it laps the sun, dotted w ... more | .. |
  Mapping Microbialites The Pavilion Lake Research Project (PLRP) is moving its base of operations. For the past several years, PLRP has used DeepWorker submersible vehicles to explore the unusual carbonate structures, kno ... more |
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  New Ways to Measure Magnetism Around the Sun Those who study the sun face an unavoidable hurdle in their research - their observations must be done from afar. Relying on images and data collected from 90 million miles away, however, makes it t ... more | .. |
  Earnings-outlook spry at 100-year-old IBM Technology stalwart IBM started its second-century in business with a rise in quarterly earnings and an improved outlook for the year. ... more | .. |
 NASA Spacecraft to Enter Asteroid's Orbit on July 15 On July 15, NASA's Dawn spacecraft will begin a prolonged encounter with the asteroid Vesta, making the mission the first to enter orbit around a main-belt asteroid. The main asteroid belt lie ... more | .. |
 Galaxy sized twist in time pulls violating particles back into line A University of Warwick physicist has produced a galaxy sized solution which explains one of the outstanding puzzles of particle physics, while leaving the door open to the related conundrum of why ... 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 | .. |
  UA Teams Selected for Zero Gravity Flights Two undergraduate student teams from the University of Arizona will conduct experiments in zero gravity this week as part of NASA's Reduced Gravity Student Flight Opportunities Program. The teams ar ... more | .. |
  What Activates a Supermassive Black Hole? A new study combining data from ESO's Very Large Telescope and ESA's XMM-Newton X-ray space observatory has turned up a surprise. Most of the huge black holes in the centres of galaxies in the past ... more | .. |
  Ten new distant planets detected Astronomers using a French telescope say they've discovered 10 new distant planets, including twin Neptune-sized worlds and a rare Saturn-like planet. ... more | .. |
 Twin Artemis Probes To Study Moon In 3D On Sunday, July 17, the Moon will acquire its second new companion in less than a month. That's when the second of two probes built by the University of California, Berkeley, and part of NASA's five ... more |
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 Scientists Explore the Deep to Learn More about Life and Science NASA and the Canadian Space Agency invite the news media to join the international, multidisciplinary Pavilion Lake Research Project (PLRP) team as it explores, studies and documents rare freshwater ... more | .. |
 A Pulsar and Its Mysterious Tail A spinning neutron star is tied to a mysterious tail - or so it seems. Astronomers using NASA's Chandra X-ray Observatory have found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short ... more | .. |
  Saturn moon color mystery explained U.S. astronomers say they've figured out origins of the mysterious colors of Saturn's moon Iapetus, bright white on one side and coal-black on the other. ... more | .. |
 Computer learns language by playing games Computers are great at treating words as data: Word-processing programs let you rearrange and format text however you like, and search engines can quickly find a word anywhere on the Web. But what w ... 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 | .. |
 Supramolecules get time to shine What looks like a spongy ball wrapped in strands of yarn - but a lot smaller - could be key to unlocking better methods for catalysis, artificial photosynthesis or splitting water into hydrogen, acc ... 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 | .. |
 Dark Fireworks on the Sun On June 7, 2011, Earth-orbiting satellites detected a flash of X-rays coming from the western edge of the solar disk. Registering only "M" (for medium) on the Richter scale of solar flares, the blas ... more | .. |
 Scientists model physics of a key dark-energy probe Ohio State University researchers are leveraging powerful supercomputers to investigate one of the key observational probes of "dark energy," the mysterious energy form that is causing the expansion ... more |
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 Hynix, Toshiba to develop new memory device South Korea's Hynix Semiconductor and Japanese electronics giant Toshiba said Wednesday they have agreed to jointly develop a next-generation memory device. ... more | .. |
 The universe may have been born spinning Physicists and astronomers have long believed that the universe has mirror symmetry, like a basketball. But recent findings from the University of Michigan suggest that the shape of the Big Bang mig ... more | .. |
  Arlington Planetarium Saved at Last Minute With the deadline of the fundraising campaign approaching, the Friends of Arlington's David M. Brown Planetarium have been making an all out, last ditch effort to hit the goal set in April 2010 by D ... more | .. |
 Stardust in our backyard provides new clues to galaxy evolution New data from ESA's Herschel Space Observatory have revealed surprisingly large amounts of cold dust in the remnant of the famous supernova SN1987A, which exploded 24 years ago in the Large Magellan ... more |
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