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  Pasadena CA (JPL) Sep 19, 2018 The Opportunity team is increasing the frequency of commands it beams to the rover via the dishes of NASA's Deep Space Network from three times a week to multiple times per day. No signal from Opportunity has been heard since Sol 5111 (June 10, 2018). It is expected that Opportunity has experienced a low-power fault and perhaps, a mission clock fault and then an up-loss timer fault. The dust storm on Mars continues its decay with atmospheric opacity (tau) over the rover site now below 1.5. ... read more |
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Scientists develop new way to prevent spacecraft errorsMoscow (Sputnik) Sep 19, 2018 Scientists from the National Research Nuclear University MEPhI and the Russian Academy of Sciences' Scientific Research Institute of System Development have recently developed components for designi ... more  
Juno image showcases Jupiter's brown bargeWashington (UPI) Sep 19, 2018 Jupiter's "brown barge" feature is the subject of a new photograph snapped by Juno's camera. ... more  
Planet Vulcan FoundGainesville FL (SPX) Sep 19, 2018 Among the TV series Star Trek's many charms are its rich universe of characters and planets. Now, the Dharma Planet Survey, in a new study led by University of Florida (UF) astronomer Jian Ge and te ... more 
ExoMars orbiter highlights radiation risk for Mars astronautsBerlin, Germany (ESA) Sep 19, 2018 Astronauts on a mission to Mars would be exposed to at least 60% of the total radiation dose limit recommended for their career during the journey itself to and from the Red Planet, according to dat ... more |
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| Previous Issues | Sep 18 | Sep 17 | Sep 14 | Sep 13 | Sep 12 |
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VLBA radio telescope measures asteroid's characteristicsSocorro NM (SPX) Sep 17, 2018 In an unusual observation, astronomers used the National Science Foundation's Very Long Baseline Array (VLBA) to study the effects on radio waves coming from a distant radio galaxy when an asteroid ... more 
River basin provides evidence of ancient ocean on MarsWashington (UPI) Sep 14, 2018 Mars was once home to a giant ocean, new research suggests. ... more  
Cassini's final view of Titan's northern lakes and seasPasadena CA (JPL) Sep 17, 2018 During NASA's Cassini mission's final distant encounter with Saturn's giant moon Titan, the spacecraft captured the enigmatic moon's north polar landscape of lakes and seas, which are filled with li ... more 
The spark that created lifeMelbourne, Australia (SPX) Sep 18, 2018 Evolution by Darwinian natural selection is immensely powerful - both in nature and within laboratories. Using 'laboratory evolution', we can take an enzyme which combines random mutations and funct ... more  
UBC breakthrough opens door to $100 ultrasound machineVancouver, Canada (SPX) Sep 17, 2018 Engineers at the University of British Columbia have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their patent ... more |
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 Digital assistants hone skills to deliver the news  
Machines will do more tasks than humans by 2025: WEFParis (AFP) Sept 17, 2018 Robots will handle 52 percent of current work tasks by 2025, almost twice as many as now, a World Economic Forum (WEF) study said Monday. ... more  |
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Novel flying robot mimics rapid insect flightDelft, Netherlands (SPX) Sep 14, 2018 A novel insect-inspired flying robot, developed by TU Delft researchers from the Micro Air Vehicle Laboratory (MAVLab), is presented in Science (14 September 2018). Experiments with this first auton ... more  
A trick of the lightLemont, IL (SPX) Sep 13, 2018 Particle physicists are on the hunt for light. Not just any light, but a characteristic signal produced by the interaction of certain particles - like ghostly neutrinos, which are neutral fundamenta ... more  
Separating the sound from the noise in hot plasma fusionWashington DC (SPX) Sep 13, 2018 In the search for abundant clean energy, scientists around the globe look to fusion power, where isotopes of hydrogen combine to form a larger particle, helium, and release large amounts of energy i ... more 
New Exoplanet Discovered by Team Led by Canadian StudentMontreal, Canada (SPX) Sep 10, 2018 Wolf 503b, an exoplanet twice the size of Earth, has been discovered by an international team of Canadian, American and German researchers using data from NASA's Kepler Space Telescope. The find is ... more  
Mysterious 'lunar swirls' point to moon's volcanic, magnetic pastNew Brunswick NJ (SPX) Sep 07, 2018 The mystery behind lunar swirls, one of the solar system's most beautiful optical anomalies, may finally be solved thanks to a joint Rutgers University and University of California Berkeley study. ... more |
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 Washington (UPI) Sep 14, 2018 
Mars was once home to a giant ocean, new research suggests.
New analysis of the recently discovered river basin Hypanis Valles, the largest on Mars, suggests the presence a giant alluvial plain.
The evidence that significant amounts of water once flowed on Mars is now overwhelming, but scientists can't yet confirm the presence a massive ocean. However, the latest research sedimen ... more |
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 New Brunswick NJ (SPX) Sep 07, 2018 
The mystery behind lunar swirls, one of the solar system's most beautiful optical anomalies, may finally be solved thanks to a joint Rutgers University and University of California Berkeley study.
The solution hints at the dynamism of the moon's ancient past as a place with volcanic activity and an internally generated magnetic field. It also challenges our picture of the moon's existing g ... more |
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 Washington (UPI) Sep 19, 2018 
Jupiter's "brown barge" feature is the subject of a new photograph snapped by Juno's camera.
Like Jupiter's Great Red Spot, the brown barge is shaped by cyclone-like weather patterns in the gas giant's atmosphere. But unlike the red spot, which is round, the barge is longer and boxier.
The brown barge isn't always easy to pick out. Its colors often blend relatively seamlessly wit ... more |
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 Gainesville FL (SPX) Sep 19, 2018 
Among the TV series Star Trek's many charms are its rich universe of characters and planets. Now, the Dharma Planet Survey, in a new study led by University of Florida (UF) astronomer Jian Ge and team including Tennessee State University (TSU) astronomers Matthew Muterspaugh and Gregory Henry, has shown that science fiction may be a little less so; the Dharma project has discovered what may be S ... more |
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 Los Angeles (AFP) Sept 14, 2018 
SpaceX on Thursday announced a new plan to launch a tourist around the Moon using its Big Falcon Rocket (BFR), a massive launch vehicle that is being designed to carry people into deep space.
"SpaceX has signed the world's first private passenger to fly around the Moon aboard our BFR launch vehicle - an important step toward enabling access for everyday people who dream of traveling to spac ... more |
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 Beijing, China (SPX) Aug 30, 2018 
Engineers have successfully tested the propulsion system of China's planned space station lab capsules, a key step in its space station program.
Weighing 66 tonnes, the space station will comprise a core module and two lab capsules. The propulsion system will determine whether lab capsules can move in space.
Engineers designed 36 engines for the propulsion system with four to adjust ... more |
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 Socorro NM (SPX) Sep 17, 2018 
In an unusual observation, astronomers used the National Science Foundation's Very Long Baseline Array (VLBA) to study the effects on radio waves coming from a distant radio galaxy when an asteroid in our solar system passed in front of the galaxy. The observation allowed them to measure the size of the asteroid, gain new information about its shape, and greatly improve the accuracy with which i ... more |
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 Washington (UPI) Sep 4, 2018 
Lockheed Martin, General Atomics and Boeing have received contract modifications for drone-mounted Low Power Laser Demonstrator system missile defense testing.
Lockheed Martin's contract has increased to a total value of $37.7 million, while General Atomics and Boeing's have been increased to $34 million and $29.4 million respectively, the Department of Defense announced on Friday.
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 Washington (UPI) Sep 13, 2018  The Japanese destroyer JS Atago, the U.S. Navy, U.S. Missile Defense Agency and Lockheed Martin have tested an upgraded Aegis Combat System Ballistic Missile Defense system for the Japanese navy.
The Japanese Flight Test Mission-05 exercise on Sept. 11 successfully intercepted a separating target simulating a ballistic missile warhead, Lockheed announced on Thursday.
The launch t ... more |
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 Pasadena CA (JPL) Sep 17, 2018 
During NASA's Cassini mission's final distant encounter with Saturn's giant moon Titan, the spacecraft captured the enigmatic moon's north polar landscape of lakes and seas, which are filled with liquid methane and ethane.
They were captured on Sept. 11, 2017. Four days later, Cassini was deliberately plunged into the atmosphere of Saturn.
Punga Mare (240 miles, or 390 kilometers, ac ... more |
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 Oak Ridge TN (SPX) Sep 04, 2018 
Scientists at the Department of Energy's Oak Ridge National Laboratory induced a two-dimensional material to cannibalize itself for atomic "building blocks" from which stable structures formed.
The findings, reported in Nature Communications, provide insights that may improve design of 2D materials for fast-charging energy-storage and electronic devices.
"Under our experimental condi ... more |
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 Pasadena CA (JPL) Sep 17, 2018 
The Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission team plans to switch to a backup system in the Microwave Instrument (MWI) on one of the twin spacecraft this month. Following the switch-over, GRACE-FO is expected to quickly resume science data collection.
A month after launching this past May, GRACE-FO produced its first preliminary gravity field map. The mission ha ... more |
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 Moscow, Russia (SPX) Sep 19, 2018 
It is difficult to study processes at the level of individual atoms and ions at room temperature due to their thermal motion. It causes disturbance that is the reason for considerable inaccuracy of measurements. The main cause of observation errors is the Doppler effect. However, if the atoms are cooled down and therefore the speed of their thermal motion is reduced, this effect can be suppresse ... more |
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 Washington (AFP) Sept 16, 2018 
"What's the news?" has become a familiar refrain for consumers with smart speakers, opening up a new channel for publishers but also raising concerns about the growing influence of tech platforms in media.
Devices such as Amazon's Alexa-powered speakers, Google Home and Apple HomePod are increasingly delivering news flashes and summaries, and giving users the option to get more in-depth news ... more |
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 Miami FL (SPX) Sep 14, 2018 
Last year's hurricane season was a benchmark year for the role of drones in emergency management. Harvey, Irma, and Maria all had varying characteristics that served well to showcase the benefits that unmanned aircraft systems (UAS) can provide for response and recovery operations.
However, the well-documented - and publicized - success of those efforts is now likely to create a new probl ... more |
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