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  Washington DC (SPX) Feb 13, 2019 A study published last year in the journal Science suggested liquid water is present beneath the south polar ice cap of Mars. Now, a new study in the AGU journal Geophysical Research Letters argues there needs to be an underground source of heat for liquid water to exist underneath the polar ice cap. The new research does not take sides as to whether the liquid water exists. Instead, the authors suggest recent magmatic activity - the formation of a magma chamber within the past few hundred thousan ... read more |
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DLR 'Mole' deployed on surface of MarsCologne, Germany (SPX) Feb 14, 2019 It stands vertically on flat ground, ready for its historic mission. At 19:18 CET on 12 February 2019, the German Aerospace Center Heat Flow and Physical Properties Package (HP3) or 'Mole' was deplo ... more 
InSight Prepares to Take Mars's TemperatureWashington DC (SPX) Feb 14, 2019 NASA's InSight lander has placed its second instrument on the Martian surface. New images confirm that the Heat Flow and Physical Properties Package, or HP3, was successfully deployed on Feb. 12 abo ... more  
China's lander and rover power down for lunar nightBeijing (Sputnik) Feb 13, 2019 Last week, NASA released unique satellite reconnaissance photos of the landing site of the Chinese lunar mission, which made history last month by achieving humanity's first-ever successful soft lan ... more  
Insulating crust kept cryomagma liquid for millions of years on nearby dwarf planetAustin TX (SPX) Feb 13, 2019 A recent NASA mission to the dwarf planet Ceres found brilliant, white spots of salts on its surface. New research led by The University of Texas at Austin in partnership with NASA's Jet Propulsion ... more |
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| Previous Issues | Feb 13 | Feb 12 | Feb 11 | Feb 08 | Feb 07 |
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Liberal sprinkling of salt discovered around a young starCharlottesville VA (SPX) Feb 08, 2019 A team of astronomers and chemists using the Atacama Large Millimeter/submillimeter Array (ALMA) has detected the chemical fingerprints of sodium chloride (NaCl) and other similar salty compounds em ... more 
NASA announces demise of Opportunity roverWashington (AFP) Feb 14, 2019 During 14 years of intrepid exploration across Mars, it advanced human knowledge by confirming that water once flowed on the red planet - but NASA's Opportunity rover has analyzed its last soil sample. ... more 
NASA's Record-Setting Opportunity Rover Mission on Mars Comes to EndPasadena CA (JPL) Feb 13, 2019 One of the most successful and enduring feats of interplanetary exploration, NASA's Opportunity rover mission is at an end after almost 15 years exploring the surface of Mars and helping lay the gro ... more  
UAE to Host Conference for Heads of Arab States' Space Agencies in MarchDoha, Qatar (SPX) Feb 13, 2019 A separate conference for heads of Arab states' space agencies will be held within the Global Space Congress, slated for March, to discuss space industry development in the Arab world, the press ser ... more  
Trump orders government to prioritize artificial intelligenceWashington (AFP) Feb 12, 2019 President Donald Trump on Monday ordered the US administration to give greater priority to artificial intelligence, a move seen as firing up a battle for leadership with China. ... more |
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 Using artificial intelligence to engineer materials' properties 
IBM says AI debate loss is still a winWashington (AFP) Feb 12, 2019 IBM conceded Tuesday its artificial intelligence-powered Project Debater lost a competition to a human debate champion but said the experience was an important milestone in efforts to get computers to master human language. ... more  |
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Architecting a new breed of high performance computing for virtual training environmentsWashington DC (SPX) Feb 12, 2019 The testing, evaluation and training of future military systems will increasingly take place in virtual environments due to rising costs and system complexity as well as the limited availability of ... more 
Blockchain provides security, traceability for smart manufacturingWashington DC (SPX) Feb 12, 2019 Engineers at the National Institute of Standards and Technology (NIST) needed a way to secure smart manufacturing systems using the digital thread , so they turned to the new kid on the block ... bl ... more  
Quantum strangeness gives rise to new electronicsTempe AZ (SPX) Feb 12, 2019 Noting the startling advances in semiconductor technology, Intel co-founder Gordon Moore proposed that the number of transistors on a chip will double each year, an observation that has been born ou ... more  
Five future astronauts and a teacher you need to knowWashington DC (SPX) Feb 13, 2019 All five of the women in NASA's latest class of astronaut candidates followed a passion for adventure and science to get where they are today and are inspirations for the next generation of NASA sci ... more 
From Chelyabinsk to Cuba: The Meteor ConnectionMedellin, Colombia (SPX) Feb 14, 2019 On February 1, 2019, a bright meteor crossed the sky over Cuba just in the middle of the day. The phenomenon, which was followed by a "smoke trail" (a characteristic cloud left by the burn in the at ... more |
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 Washington DC (SPX) Feb 13, 2019 
All five of the women in NASA's latest class of astronaut candidates followed a passion for adventure and science to get where they are today and are inspirations for the next generation of NASA scientists.
Kayla Barron, Zena Cardman, Jasmin Moghbeli, Loral O'Hara and Jessica Watkins are nearing the end of two years of intensive training that began in August 2017. They were selected out of ... more |
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 Moscow (Sputnik) Feb 12, 2019 
The new methane-fueled Raptor engine developed by US SpaceX aerospace company for its Starship interplanetary craft has outperformed the Russian RD-180 rocket engine in terms of pressure level in the combustion chamber, SpaceX CEO Elon Musk said on Monday.
"Raptor reached 268.9 bar [approximately 274.2 kilograms of power per square centimeter], exceeding prior record held by the awesome Ru ... more |
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 Washington (AFP) Feb 13, 2019 
US space agency NASA will make one final attempt to contact its Opportunity Rover on Mars late Tuesday, eight months after it last made contact.
The agency also said it would hold a briefing Wednesday, during which it will likely officially declare the end of the mission.
Opportunity landed on Mars in 2004 and covered 28 miles (45 kilometers) on the planet, securing its place in history ... more |
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 Beijing (XNA) Feb 12, 2019 
China announced Monday that it is developing the modified version of the Long March-6 rocket to add four solid boosters to increase its carrying capacity.
The improved medium-left carrier rocket will be sent into space by 2020, according to the Shanghai Academy of Spaceflight Technology under the China Aerospace Science and Technology Corporation, which designed the rocket.
The Long ... more |
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 Doha, Qatar (SPX) Feb 13, 2019 
A separate conference for heads of Arab states' space agencies will be held within the Global Space Congress, slated for March, to discuss space industry development in the Arab world, the press service of the United Arab Emirates (UAE) Space Agency told Sputnik late on Monday.
The UAE Space Agency will host the Global Space Congress in the UAE capital of Abu Dhabi on 19-21 March.
"D ... more |
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 Lausanne, Switzerland (SPX) Feb 12, 2019 
Optical circuits are set to revolutionize the performance of many devices. Not only are they 10-100 times faster than electronic circuits, but they also consume a lot less power. Within these circuits, light waves are controlled by extremely thin surfaces called metasurfaces that concentrate the waves and guide them as needed. The metasurfaces contain regularly spaced nanoparticles that can modu ... more |
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 Cardiff UK (SPX) Feb 12, 2019 
Ancient fossils of the first ever organisms to exhibit movement have been discovered by an international team of scientists.
Discovered in rocks in Gabon and dating back approximately 2.1 billion years, the fossils suggest the existence of a cluster of single cells that came together to form a slug-like multicellular organism that moved through the mud in search of a more favourable enviro ... more |
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 Washington (UPI) Feb 11, 2019 
Ultima Thule is flatter than scientists originally thought.
As revealed by the latest images captured by NASA's New Horizons spacecraft, only recently downloaded and analyzed by mission scientists, the Kuiper Belt object is more pancake than snowman.
The new images were some of the last New Horizons snapped as it zoomed past the distant object at a speed of 31,000 miles per hour. ... more |
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 Tallin, Estonia (SPX) Feb 14, 2019 
In February the article "Metal-doped organic aerogels for photocatalytic degradation of trimethoprim" written by the researchers of two research groups (nanoporous materials and environmental technology research groups) of Tallinn University of Technology was published in the high-impact peer-reviewed professional journal Chemical Engineering Journal.
The head of the nanoporous materials r ... more |
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 Oslo (AFP) Feb 11, 2019 
Norway's foreign intelligence unit on Monday expressed renewed concerns that its GPS signals in the country's Far North were being jammed, as Oslo again blamed Russia for the "unacceptable" acts.
In its annual national risk assessment report, the intelligence service said that in repeated incidents since 2017, GPS signals have been blocked from Russian territory in Norwegian regions near the ... more |
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 Beijing (Sputnik) Feb 13, 2019 
Last week, NASA released unique satellite reconnaissance photos of the landing site of the Chinese lunar mission, which made history last month by achieving humanity's first-ever successful soft landing on the far side of the Moon.
China's Chang'e-4 spacecraft and its Yutu-2 lunar rover have entered sleep mode to wait out the cold lunar night, during which temperatures can plunge to as low ... more |
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 Austin TX (SPX) Feb 13, 2019 
A recent NASA mission to the dwarf planet Ceres found brilliant, white spots of salts on its surface. New research led by The University of Texas at Austin in partnership with NASA's Jet Propulsion Laboratory (JPL) delved into the factors that influenced the volcanic activity that formed the distinctive spots and that could play a key role in mixing the ingredients for life on other worlds.
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 Greenbelt MD (SPX) Feb 13, 2019  Space isn't silent. In fact, an entire orchestra of instruments fills our near-Earth environment with eerie sounds. Scientists have long known about space phenomena involving electromagnetic waves travelling around Earth that resonate like string instruments and whistle like wind instruments. Now, new research published in Nature Communications has added a percussive member to the cosmic ensembl ... more |
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 Tokyo, Japan (SPX) Feb 11, 2019 
Auroras, also known as Northern or Southern lights depending on whether they occur near the North or South Pole, are natural displays of light in the Earth's sky. Typically these lights are dimly present at night. However, sometimes these otherwise faint features explode in brightness and can even break up into separate glowing hallmarks, appearing as spectacular bursts of luminous manifestation ... more |
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 Honolulu HI (SPX) Feb 12, 2019 
The Hawaii-based James Clerk Maxwell Telescope (JCMT) has discovered a stellar flare 10 billion times more powerful than the Sun's solar flares, a history-making discovery that could unlock decades-old questions about the origin of our own Sun and planets, giving insight into how these celestial bodies were born.
"A discovery of this magnitude could have only happened in Hawaii," said Dr. ... more |
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 Tel Aviv, Israel (SPX) Feb 11, 2019  Lightning was the main electromagnetic presence in the Earth's atmosphere long before the discovery and application of electricity. There are some 2,000 thunderstorms active at any given time, so humans and other organisms have been bathed in extremely low frequency (ELF) electromagnetic fields for billions of years.
These electromagnetic fields - the result of global lightning activity known as Schumann ... more |
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