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  Washington DC (SPX) May 19, 2017 An assessment of ancient drainage systems on Earth, Mars and Titan provides new insights into the topography-generating mechanisms on planetary bodies. The results illustrate the diverse geological processes affecting these bodies and their river networks. The movement of liquids such as water across a planetary surface forms rivers, signatures of which can be seen even long after the liquid has disappeared - as with ancient riverbeds formed by water on Mars, for example. Studying these systems ca ... read more |
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History of Titan's Landscape Resembles Mars's, not Earth'sBoston MA (SPX) May 19, 2017 The environment on Titan, Saturn's largest moon, may seem surprisingly familiar: Clouds condense and rain down on the surface, feeding rivers that flow into oceans and lakes. Outside of Earth, Titan ... more 
Scientists describe origins of topographic relief on TitanNew York NY (SPX) May 19, 2017 Fluid erosion has carved river networks in at least three bodies in our solar system in the form of water on Earth and Mars and liquid hydrocarbons on Titan. A new report in Science examines the glo ... more 
How hard did it rain on MarsWashington DC (SPX) May 17, 2017 Heavy rain on Mars reshaped the planet's impact craters and carved out river-like channels in its surface billions of years ago, according to a new study published in Icarus. In the paper, researche ... more 
Mars Rover Opportunity Begins Study of Valley's OriginPasadena CA (JPL) May 16, 2017 NASA's Mars Exploration Rover Opportunity has reached the main destination of its current two-year extended mission - an ancient fluid-carved valley incised on the inner slope of a vast crater's rim ... more |
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| Previous Issues | May 18 | May 17 | May 16 | May 15 | May 14 |
 
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Ancient Mars impacts created tornado-like winds that scoured surfaceProvidence RI (SPX) May 12, 2017 In looking at NASA images of Mars a few years ago, Brown University geologist Peter Schultz noticed sets of strange bright streaks emanating from a few large-impact craters on the planet's surface. ... more 
Opportunity Reaches 'Perseverance Valley'Pasadena CA (JPL) May 12, 2017 Opportunity has arrived at the top of "Perseverance Valley" on the rim of Endeavour Crater. The next step on Sol 4720 (May 4, 2017), was a short approach of 39 feet (12 meters) to the northern ... more 
Seasonal Flows in Valles MarinerisPasadena CA (JPL) May 08, 2017 Recurring slope lineae (RSL) are seasonal flows on warm slopes, and are especially common in central and eastern Valles Marineris, as seen in this observation by NASA's Mars Reconnaissance Orbiter ( ... more 
NASA Rover Curiosity Samples Active Linear Dune on MarsPasadena CA (JPL) May 05, 2017 As it drives uphill from a band of rippled sand dunes, NASA's Curiosity Mars rover is toting a fistful of dark sand for onboard analysis that will complete the rover's investigation of those dunes. ... more 
Is Anything Tough Enough to Survive on MarsFayetteville, AR (SPX) May 04, 2017 Researchers at the University of Arkansas recently took a step toward answering a question for the ages: Is there life on Mars? Answer: they can't rule it out. Two recent publications suggest ... more 
Japan aims to uncover how moons of Mars formedTokyo, Japan (The Conversation) May 03, 2017 The Japan Aerospace Exploration Agency (JAXA) has announced a mission to visit the two moons of Mars and return a rock sample to Earth. It's a plan to uncover both the mystery of the moons' creation ... more |
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 Several drives put opportunity closer to 'Perseverance Valley' 
How Old are Martian GulliesPasadena CA (JPL) Apr 27, 2017 Gullies eroded into the steep inner slope of an impact crater at this location appear perfectly pristine in this image captured by NASA's Mars Reconnaissance Orbiter (MRO). Although at first glance ... more 
Engineers investigate simple, no-bake recipe to make bricks on MarsSan Diego CA (SPX) Apr 28, 2017 Explorers planning to settle on Mars might be able to turn the planet's red soil into bricks without needing to use an oven or additional ingredients. Instead, they would just need to apply pressure ... more 
Opportunity Nears 'Perseverance Valley'Pasadena CA (JPL) Apr 27, 2017 Opportunity is continuing the drive south to 'Perseverance Valley' on the rim of Endeavour Crater. The rover drove on Sols 4693 and 4695 (April 6 and April 8, 2017), covering 46 feet (14.11 me ... more  
NASA spacesuits over budget, tight on timeline: auditMiami (AFP) April 26, 2017 The United States is in a hurry to send people to Mars by the 2030s, but a key question remains for these deep space explorers: what will they wear? ... more |
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  Paris (ESA) May 12, 2017 
If you could fly a CubeSat to the Moon, what could such a tiny satellite do there? ESA posed this question - and now four proposals will be studied in more detail for possible flight over the coming decade.
These miniature missions variously involve probing lunar radiation, surveying the radio sky over the far side of the Moon, mapping minerals and frozen gases within shadowed craters, and ... more Paris (ESA) May 04, 2017Printing bricks from moondust using the Sun's heat  Tempe AZ (SPX) May 02, 2017NASA selects ASU's ShadowCam for moon mission  Moscow (Sputnik) Apr 27, 2017Russia, US Ready to Give You a Lift to Moon Orbit, ISS |
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 Beijing (XNA) May 12, 2017 
While it remains unclear exactly how long China's first lunar explorers will spend on the surface, the country is already planning for longer stays.
Eight Chinese volunteers will live in "Yuegong-1," a simulated space "cabin" in Beijing for the next year, strengthening China's knowledge and technical know-how, and helping the country's scientists understand exactly what will be required fo ... more Beijing (AFP) May 11, 2017China tests 'Lunar Palace' as it eyes moon mission  Beijing (XNA) May 01, 2017China to conduct several manned space flights around 2020  Beijing (Sputnik) May 01, 2017Reach for the Stars: China Plans to Ramp Up Space Flight Activity |
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 Pasadena CA (JPL) May 17, 2017 
NASA's Dawn spacecraft successfully observed Ceres at opposition on April 29, taking images from a position exactly between the sun and Ceres' surface. Mission specialists had carefully maneuvered Dawn into a special orbit so that the spacecraft could view Occator Crater, which contains the brightest area of Ceres, from this new perspective.
A new movie shows these opposition images, with ... more El Segundo CA (SPX) May 16, 2017The Aerospace Corporation leads Asteroid Impact Exercise at IAA in Tokyo  Tokyo, Japan (SPX) May 16, 2017Twisting an Asteroid  Ithaca NY (SPX) May 15, 2017Oldest buckthorn fossilized flowers found in Argentina |
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 Greenbelt MD (SPX) May 19, 2017 
The combined power of three space observatories, including NASA's Hubble Space Telescope, has helped astronomers uncover a moon orbiting the third largest dwarf planet, catalogued as 2007 OR10. The pair resides in the frigid outskirts of our solar system called the Kuiper Belt, a realm of icy debris left over from our solar system's formation 4.6 billion years ago.
With this discovery, mos ... more Washington DC (SPX) May 18, 2017NASA asks science community for Europa Lander Instruments ideas  Berkeley CA (SPX) May 11, 2017Waves of lava seen in Io's largest volcanic crater  Washington DC (Sputnik) May 08, 2017Not So Great Anymore: Jupiter's Red Spot Shrinks to Smallest Size Ever |
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 Boston MA (SPX) May 19, 2017 
The environment on Titan, Saturn's largest moon, may seem surprisingly familiar: Clouds condense and rain down on the surface, feeding rivers that flow into oceans and lakes. Outside of Earth, Titan is the only other planetary body in the solar system with actively flowing rivers, though they're fed by liquid methane instead of water. Long ago, Mars also hosted rivers, which scoured valleys acro ... moreNew York NY (SPX) May 19, 2017Scientists describe origins of topographic relief on Titan  Pasadena CA (JPL) May 04, 2017New Movie Shows Cassini's First Dive over Saturn  Pasadena CA (JPL) May 02, 2017Cassini Finds 'The Big Empty' Close to Saturn |
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 Greenbelt MD (SPX) May 17, 2017 
A team of NASA scientists and engineers now believes it can leverage recent advances in a greenhouse-detecting instrument to build the world's first space-based sodium lidar to study Earth's poorly understood mesosphere.
Scientist Diego Janches and laser experts Mike Krainak and Tony Yu, all of whom work at NASA's Goddard Space Flight Center in Greenbelt, Maryland, are leading a research-a ... more Pasadena CA (JPL) May 19, 2017NASA's CPEX Tackles a Weather Fundamental  Greenbelt MD (SPX) May 19, 2017NASA Mission Uncovers Dance of Electrons in Space  Washington DC (SPX) May 16, 2017How satellite data led to a breakthrough for Lake Erie toxic algal blooms |
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 Houston TX (SPX) May 17, 2017 
While preparing for the 200th spacewalk on the International Space Station, the crew members in orbit performed the latest harvest of vegetables grown in space. NASA astronaut Jack Fischer collected the latest crop of Tokyo Bekana Chinese cabbage for the Veg-03 investigation.
Some of this was consumed at meal-time, and the rest sealed for analysis back on Earth. Understanding how plants re ... more Washington DC (SPX) May 19, 2017Joint Statement: The Fourth Meeting of the U.S.-Japan Comprehensive Dialogue on Space  Moscow (AFP) May 17, 2017One of first Soviet cosmonauts Gorbatko dies  Washington DC (SPX) May 17, 2017Dem Senators call on Trump Admin to not cut NASA Education Progran funding |
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 Heidelberg, Germany (SPX) May 19, 2017 
A new study of the lonely, planet-like object OTS44 has provided evidence that this object has formed in a similar way as ordinary stars and brown dwarfs - a surprising result that challenges current models of star and planet formation. The study by a group of astronomers, led by Amelia Bayo of the University of Valparaiso and involving several astronomers from the Max Planck Institute for Astro ... more Pasadena CA (JPL) May 15, 2017'Warm Neptune' Has Unexpectedly Primitive Atmosphere  Tucson AZ (SPX) May 16, 2017Variable Winds on Hot Giant Exoplanet Help Study of Magnetic Field  Charlottesville VA (SPX) May 19, 2017ALMA eyes icy ring around young planetary system |
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 Washington (UPI) May 17, 2017 
Heron 1 unmanned aerial systems are to replace manned Sea Scan maritime patrol aircraft of the Israeli Air Force.
Israel Aerospace Industries, maker of the Heron 1, said the maritime Heron will feature maritime radar and an electro-optical payload suitable for maritime patrol and intelligence gathering missions.
The maritime model's electro-optical payload, the MOSP, will be made ... more London (AFP) May 16, 2017UK prison moves to stop drone deliveries of contraband  Washington (UPI) May 17, 2017General Atomics receives MQ-9 contract  Taurene, Latvia (AFP) May 12, 2017Latvian daredevil in 'drone-diving' world first |
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 Tokyo, Japan (SPX) May 19, 2017 
For the first time in the world, scientists have explored the magnetic field in the upper solar atmosphere by observing the polarization of ultraviolet light from the Sun. They accomplished this by analyzing data taken by the CLASP sounding rocket experiment during its 5-minute flight in space on September 3, 2015.
The data show that the structures of the solar chromosphere and transition ... more Durham NH (SPX) May 16, 2017UNH researcher identifies key differences in solar wind models  Tokyo, Japan (SPX) May 18, 2017First direct exploration of magnetic fields in the upper solar atmosphere  Greenbelt MD (SPX) May 18, 2017Space weather events linked to human activity |
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 Seoul (AFP) May 15, 2017  North Korea said Monday it had successfully tested a new type of rocket in its latest missile launch, as analysts said it showed an unprecedented range that brought US bases in the Pacific within reach.
Sunday's launch was of a "new ground-to-ground medium long-range strategic ballistic rocket" named the Hwasong-12, the official Korea Central News Agency (KCNA) said.
Leader Kim Jong-Un p ... more Washington DC (SPX) May 15, 2017NASA Affirms Plan for First Mission of SLS, Orion  Pasadena CA (The Conversation) May 16, 2017Mining the moon for rocket fuel to get us to Mars  Palo Alto CA (SPX) May 15, 2017SSL satellite built for Bulgaria Sat arrives at Cape Canaveral for FOR falcon 9 launch |
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 Tucson AZ (SPX) May 18, 2017 
Astronomers using the SOAR telescope at the Cerro Tololo Inter-American Observatory report the discovery of a spectacular extended jet from a young brown dwarf. With masses too low to sustain hydrogen fusion in their interiors, brown dwarfs occupy the mass range between stars and giant planets. While young stars are commonly found to launch jets that extend over a light-year or more, this is the ... more Washington DC (SPX) May 19, 2017First Result from XENON1T Dark Matter Detector  Toronto, Canada (SPX) May 15, 2017Mapping the Magnetic Bridge Between Our Nearest Galactic Neighbors  Menlo Park, CA (SPX) May 15, 2017Fermi Satellite Observes Billionth Gamma Ray with LAT Instrument |
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 Washington DC (SPX) May 11, 2017 
Einstein's theory of gravity, also referred to as General Relativity, predicts that a rotating body such as the Earth partially drags inertial frames along with its rotation. In a study recently published in EPJ Plus, a group of scientists based in Italy suggests a novel approach to measuring what is referred to as frame dragging.
Angela Di Virgilio of the National Institute of Nuclear Phy ... more Huntsville AL (SPX) May 03, 2017Scientists Find Giant Wave Rolling Through the Perseus Galaxy Cluster  Pasadena CA (SPX) Apr 21, 2017Rare Brightening of Supernova's Light Found by Caltech's Palomar Observatory  Orlando FL (SPX) Apr 07, 2017ZERO-G Research aims to advance deep-space mission technology |
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 Vancouver, Canada (SPX) May 16, 2017 
UBC physicists may have solved one of nature's great puzzles: what causes the accelerating expansion of our universe?
PhD student Qingdi Wang has tackled this question in a new study that tries to resolve a major incompatibility issue between two of the most successful theories that explain how our universe works: quantum mechanics and Einstein's theory of general relativity.
The stu ... more Helsinki, Finland (SPX) May 19, 2017Destruction of a quantum monopole observed  Sendai, Japan (SPX) May 16, 2017Unpolarized single-photon generation with true randomness from diamond  Linkoping, Sweden (SPX) May 16, 2017Elusive atomic motion captured by electron microscopy |
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 Atlanta GA (SPX) May 18, 2017 
Georgia Institute of Technology researchers have created a team of free-flying robots that obeys the two rules of the air: don't collide or undercut each other. They've also built autonomous blimps that recognize hand gestures and detect faces. Both projects will be presented at the 2017 IEEE International Conference on Robotics and Automation (ICRA) May 29 - June 3 in Singapore.
In the fi ... more New Haven CT (SPX) May 19, 2017Building a better 'bot': Artificial intelligence helps human groups  Washington (AFP) May 17, 2017GE Appliances to get Google voice control option  Washington DC (SPX) May 15, 2017Live interactions with robots increase their perceived human likeness |
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Beijing (XNA) May 12, 2017
While it remains unclear exactly how long China's first lunar explorers will spend on the surface, the country is already planning for longer stays.
Eight Chinese volunteers will live in "Yuegong-1," a simulated space "cabin" in Beijing for the next year, strengthening China's knowledge and technical know-how, and helping the country's scientists understand exactly what will be required fo ... moreBeijing (AFP) May 11, 2017China tests 'Lunar Palace' as it eyes moon mission Beijing (XNA) May 01, 2017China to conduct several manned space flights around 2020 Beijing (Sputnik) May 01, 2017Reach for the Stars: China Plans to Ramp Up Space Flight Activity |
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