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Nanodiamonds explain mysterious source of Milky Way microwaves Washington (UPI) Jun 11, 2018 Astronomers have discovered microscopic gemstones surrounding three infant star systems in the Milky Way. Researchers believe tiny diamonds account for the shimmer of cosmic microwave light that has puzzled astronomers for 20 years. The shimmer is known as anomalous microwave emission, or AME. For decades, scientists have struggled to explain why the odd glow emanates from several of the galaxy's protoplanetary disks. Until now, scientists thought the most likely culprit was a type of ca ... read more |
Sleek telescope makes it in the Big Apple Paris (ESA) Jun 08, 2018 Just in time for Asteroid Day, New York's Museum of Modern Art has selected a sleek new portable telescope from French start-up Vaonis for its prestigious MoMA Design Store. The Stellina teles ... more New Delhi (Sputnik) Jun 11, 2018 Months after the Indian Space Research Organisation (ISRO) flagged serious concerns over the shortage of funds for projects of national importance, the Narendra Modi-led government decided to releas ... more Tokyo (AFP) June 6, 2018 It's the hands-free experience you never knew you needed - a Japanese company has developed a drone-powered parasol it says can hover over users, protecting them from the sun. ... more Chicago IL (SPX) Jun 11, 2018 The early Earth might have been habitable much earlier than thought, according to new research from a group led by University of Chicago scientists. Counting strontium atoms in rocks from nort ... more |
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Previous Issues | Jun 11 | Jun 10 | Jun 08 | Jun 07 | Jun 06 |
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Expedition Measures Solar Motions Seen During Last Summer's Total Eclipse Williamstown MA (SPX) Jun 07, 2018 "During the August 21, 2017, solar eclipse, our dozens of telescopes and electronic cameras collected data during the rare two minutes at which we could see and study the Sun's outer atmosphere, the ... more La Laguna, Spain (SPX) Jun 08, 2018 Neutron stars (often called pulsars) are stellar remnants that have reached the end of their evolutionary life: they result from the death of a star of between 10 and 30 Solar masses. Despite their ... more La Laguna, Spain (SPX) Jun 08, 2018 In astronomical terms, at 600 light years away, the nebula around R Aquarii is rather close to us. The symbiotic star itself is made up of a red giant and a white dwarf which have interacted over ce ... more Moscow (Sputnik) Jun 11, 2018 With the Brexit talks underway, the EU has recently announced its decision to exclude UK firms out of the Galileo satellite navigation system, citing legal issues about sharing sensitive information ... more Berkeley CA (SPX) Jun 11, 2018 Last October, a University of California, Berkeley, team headed down to the Arizona desert, plopped their newest prototype water harvester into the backyard of a tract home and started sucking water ... more |
Supramolecular complex formation: Anthracene macrocycle and C60 fullerene Liverpool UK (SPX) Jun qq, 2018 A new study by the University of Liverpool, in collaboration with the Universities of Lancaster and Oslo, sheds light on a longstanding question that has puzzled earth scientists. Using previo ... more |
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New model sheds light on key physics of magnetic islands that halt fusion reactions Plainsboro NJ (SPX) Jun 11, 2018 Magnetic islands, bubble-like structures that form in fusion plasmas, can grow and disrupt the plasmas and damage the doughnut-shaped tokamak facilities that house fusion reactions. Recent research ... more Ames IA (SPX) Jun 11, 2018 Using the physics equivalent of the strobe photography that captures every twitch of a cheetah in full sprint, researchers have used ultrafast spectroscopy to visualize electrons interacting as a hi ... more Washington DC (SPX) Jun 07, 2018 Researchers have demonstrated large-scale fabrication of a new type of transparent conductive electrode film based on nanopatterned silver. Smartphone touch screens and flat panel televisions use tr ... more Paris (ESA) Jun 08, 2018 ESA astronaut Alexander Gerst has arrived at the International Space Station together with NASA astronaut Serena Aunon-Chancellor and Roscosmos commander Sergei Prokopyev, marking the start of Alexa ... more West Lafayette IN (SPX) Jun 08, 2018 The climate throughout Mars' early history has long been debated - was the Red Planet warm and wet, or cold and icy? New research published in Icarus provides evidence for the latter. Mars is ... more |
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Second Space Station mission for Alexander Gerst begins Paris (ESA) Jun 08, 2018 ESA astronaut Alexander Gerst has arrived at the International Space Station together with NASA astronaut Serena Aunon-Chancellor and Roscosmos commander Sergei Prokopyev, marking the start of Alexander's Horizons mission. The trio were launched into space on 6 June at 11:12 GMT (13:12 CEST) in the Soyuz MS-09 spacecraft from Baikonur cosmodrome in Kazakhstan. After 34 orbits of Eart ... more |
US Senate introduces measure to upgrade defense against hypersonic threats Washington DC (Sputnik) Jun 11, 2018 US lawmakers have introduced bipartisan legislation that would accelerate the development of missile defenses against hypersonic threats, US Senator Brian Schatz, who co-authored the bill, said in a press release. "US Senators Brian Schatz (D-Hawaii) and Dan Sullivan (R-Alaska) introduced S. 2980, the Integrated Missile Defense Act of 2018," the release said on Thursday. "The bill .. ... more |
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Mars rover Opportunity hunkers down during dust storm Pasadena CA (JPL) Jun 11, 2018 Science operations for NASA's Opportunity rover have been temporarily suspended as it waits out a growing dust storm on Mars. NASA's Mars Reconnaissance Orbiter first detected the storm on Friday, June 1. As soon as the orbiter team saw how close the storm was to Opportunity, they notified the rover's team to begin preparing contingency plans. In a matter of days, the storm had ballo ... more |
China confirms reception of data from Gaofen-6 satellite Beijing (XNA) Jun 07, 2018 The Chinese Academy of Sciences (CAS) confirmed that one of its institutes Monday successfully tracked and received imaging data from the newly-launched Earth observation satellite Gaofen-6. The Aerospace Information Research Institute said the Miyun station of China Remote Sensing Satellite Ground Station received the first batch of observation data from the Gaofen-6 satellite. There was ... more |
US FCC expands market access for SES O3b MEO constellation Luxembourg (SPX) Jun 11, 2018 SES has been granted, by the U.S. Federal Communications Commission (FCC), authorization to serve the U.S. market using a significantly expanded O3b fleet in the Medium Earth Orbit (MEO). The FCC grant opens significant additional frequencies to SES for use in its non-geostationary (NGSO) constellation and enables it to deploy O3b mPOWER satellites into inclined and equatorial orbits, deli ... more |
JUICE comes in from extreme temperature test Paris (ESA) Jun 08, 2018 This is the first entry in the JUICE Test Campaign Journal, a series of articles covering the main events during testing of the Thermal Development Model (TDM), the Engineering Model (EM) and the Proto-Flight Model (PFM) of the spacecraft. The mission is scheduled to launch in 2022 to investigate the Jupiter system. One of the major challenges facing ESA's JUICE (JUpiter Icy Moon Explorer) ... more |
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Chandra Scouts Nearest Star System for Possible Hazards Boston MA (SPX) Jun 11, 2018 In humanity's search for life outside our solar system, one of the best places scientists have considered is Alpha Centauri, a system containing the three nearest stars beyond our Sun. A new study that has involved monitoring of Alpha Centauri for more than a decade by NASA's Chandra X-ray Observatory provides encouraging news about one key aspect of planetary habitability. It indica ... more |
Juno Solves 39-Year Old Mystery of Jupiter Lightning Pasadena CA (JPL) Jun 11, 2018 Ever since NASA's Voyager 1 spacecraft flew past Jupiter in March, 1979, scientists have wondered about the origin of Jupiter's lightning. That encounter confirmed the existence of Jovian lightning, which had been theorized for centuries. But when the venerable explorer hurtled by, the data showed that the lightning-associated radio signals didn't match the details of the radio signals produced ... more |
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In desert trials, next-generation water harvester delivers fresh water from air Berkeley CA (SPX) Jun 11, 2018 Last October, a University of California, Berkeley, team headed down to the Arizona desert, plopped their newest prototype water harvester into the backyard of a tract home and started sucking water out of the air without any power other than sunlight. The successful field test of their larger, next-generation harvester proved what the team had predicted earlier in 2017: that the water har ... more |
Woman drowns in Prague drains playing GPS treasure hunt Prague (AFP) June 10, 2018 A young woman drowned and a man is missing after they were caught inside Prague's drain system by torrential rains while participating in a global GPS-based treasure hunt, police said Sunday. They were among a group of four people "geocaching" - using their smartphone's GPS to search for little treasures hidden all over the world - when the rapidly rising water from the storm trapped them ... more |
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Thank the moon for Earth's lengthening day Madison WI (SPX) Jun 06, 2018 For anyone who has ever wished there were more hours in the day, geoscientists have some good news: Days on Earth are getting longer. A new study that reconstructs the deep history of our planet's relationship to the moon shows that 1.4 billion years ago, a day on Earth lasted just over 18 hours. This is at least in part because the moon was closer and changed the way the Earth spun around ... more |
What it takes to discover small rocks in space Tucson AZ (SPX) Jun 08, 2018 Once every month, on average, somewhere on Earth a fireball appears out of nowhere and for mere seconds, casts a blinding flash across the sky before it blows up in a thunderous explosion. It happened last Saturday over southern Africa, where a small space rock disintegrated in the night sky and - possibly - scattered debris on the ground, awaiting discovery by meteorite hunters. Despite t ... more |
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Close encounters of the fishy kind Washington DC (SPX) Jun 11, 2018 To mark World Ocean Day, Global Fishing Watch (GFW) has increased ocean transparency by releasing the first-ever 'live' global view of likely transshipping at sea - a practice that can mask illegal fishing activity, and imagery of night-time fishing and its location, exposing vessels often hidden from other monitoring systems. Data released on GFW's map reveals in near real-time the locati ... more |
How solar prominences vibrate La Laguna, Spain (SPX) Jun 08, 2018 When we look at the surface of the Sun the solar prominences are seen as dark filaments that populate the disk or as a blaze of plasma above it. Solar prominences are very dense plasma structures that levitate in the solar atmosphere. It is generally believed that the star's magnetic field supports them so that they do not fall on the surface due to their own weight. These magnetic structu ... more |
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Collisions Spray Heavy Elements Throughout Small Galaxies Pasadena CA (SPX) Jun 08, 2018 Caltech scientists have found, for the first time, that merging pairs of neutron stars - the burnt-out cores of stars that have exploded - create the majority of heavy elements in small "dwarf" galaxies. Heavy elements, such as silver and gold, are key for planet formation and even life itself. By studying these dwarf galaxies, the researchers hope to learn more about the primary sources of heav ... more |
Data discrepancies may affect understanding of Universe Dallas TX (SPX) Jun 08, 2018 One of the unsolved mysteries in modern science is why the expansion of the universe appears to be accelerating. Some scientists argue it is due to a theoretical dark energy that counteracts the pull of gravity, while others think Albert Einstein's long-accepted theory of gravity itself may need to be modified. As astrophysicists look for answers in the mountains of data gathered from astr ... more |
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