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  Washington DC (SPX) Aug 17, 2017 Hall thrusters (HTs) are used in earth-orbiting satellites, and also show promise to propel robotic spacecraft long distances, such as from Earth to Mars. The propellant in a HT, usually xenon, is accelerated by an electric field which strips electrons from neutral xenon atoms, creating a plasma. Plasma ejected from the exhaust end of the thruster can deliver great speeds, typically around 70,000 mph. Cylindrical shaped Hall thrusters (CHTs) lend themselves to miniaturization and have a smaller su ... read more |
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Astronomers catch exploding supernova earlyTucson AZ (SPX) Aug 16, 2017 For the first time, astronomers have observed a cosmic event in great detail that they only had glimpses of before: a supernova and its explosive ejecta slamming into a nearby companion star. The di ... more 
'Dragon captured' as cargo arrives at space stationMiami (AFP) Aug 16, 2017 SpaceX's unmanned Dragon cargo vessel, carrying the first super-computer to space as part of its 6,400 pound (2,900 kilograms) payload arrived Wednesday at the International Space Station. ... more  
Opportunity takes in the panoramic view while crossing some rocky terrainPasadena CA (JPL) Aug 14, 2017 Opportunity is located in Perseverance Valley on the west rim of Endeavour crater and has resumed normal science activities post-conjunction. Taking advantage of the position through conjuncti ... more  
SSL and NASA complete preliminary design review for on-orbit robotic servicing spacecraftPalo Alto CA (SPX) Aug 14, 2017 Space Systems Loral (SSL), a leading provider of innovative satellites and spacecraft systems, reports it successfully completed the Preliminary Design Review (PDR) for NASA's Restore-L mission to p ... more |
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| Previous Issues | Aug 16 | Aug 15 | Aug 14 | Aug 11 | Aug 10 |
 
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Astronauts to bring asteroid back into lunar orbitWashington DC (SPX) Aug 09, 2017 Future space exploration aims to fly further from Earth than ever before. Now, Italian Space Agency scientists have expressed an interest in contributing to the development of robotic technologies t ... more  
NASA Tests Autopilot Sensors During SimulationsGreenbelt MD (SPX) Aug 09, 2017 Inside a large, black-walled facility outside Denver, NASA's Satellite Servicing Projects Division (SSPD) team successfully completed the latest testing of three rendezvous and proximity operations ... more 
Why humans find faulty robots more likeableWashington DC (SPX) Aug 07, 2017 It has been argued that the ability of humans to recognize social signals is crucial to mastering social intelligence - but can robots learn to read human social cues and adapt or correct their own ... more 
Active machine learning for the discovery and crystallization of gigantic polyoxometalate moleculesWashington DC (SPX) Aug 07, 2017 Who is the better experimentalist, a human or a robot? When it comes to exploring synthetic and crystallization conditions for inorganic gigantic molecules, actively learning machines are clearly ah ... more
Dragon to be packed with new experiments for International Space StationKennedy Space Center FL (SPX) Aug 04, 2017 The International Space Station is a unique scientific platform enabling researchers from around the world to develop experiments that could not be performed on Earth. A line of unpiloted resupply s ... more  
New magnetic microbots can capture and carry single cellsWashington (UPI) Aug 7, 2017 Scientists have designed a tiny robot made of microscopic cubes capable of changing shape when triggered by a magnetic field. Once initiated, the microbot can derive energy from the surrounding environment. ... more |
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 NASA hiring a planetary protection officer to guard against alien invaders 
Mishap doesn't dampen enthusiasm for security robotsWashington (AFP) Aug 3, 2017 On his first day at work as a security guard, Steve was greeted warmly, drawing attention from passersby, including some taking selfies with him at the tony retail-residential complex he patrolled. Then he fell into the fountain. ... more 
Watch out Messi, here come the footballers at RoboCupNagoya, Japan (AFP) July 30, 2017 With steely focus, player number 3 scored a stunning opening goal in the first few minutes of the high-stakes football match between a dominant Bordeaux and their plucky Chinese opponents. ... more 
Somersaulting simulation for jumping botsWashington DC (SPX) Jul 31, 2017 In recent years engineers have been developing new technologies to enable robots and humans to move faster and jump higher. Soft, elastic materials store energy in these devices, which, if released ... more 
Making telescopes that curve and twistLos Angeles CA (SPX) Jul 24, 2017 A new tool for computational design allows users to turn any 3D shape into a collapsible telescoping structure. New mathematical methods developed by researchers at Carnegie Mellon University captur ... more |
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  Albuquerque NM (SPX) Aug 16, 2017 
Last week, researchers at Sandia National Laboratories flew a tethered balloon and an unmanned aerial system, colloquially known as a drone, together for the first time to get Arctic atmospheric temperatures with better location control than ever before. In addition to providing more precise data for weather and climate models, being able to effectively operate UASs in the Arctic is important fo ... more Washington (UPI) Aug 15, 2017DJI announces pending fix for drones following Army ban  Washington (AFP) Aug 14, 2017Iran drone flies close to US carrier in Gulf: Pentagon  Tehran (AFP) Aug 15, 2017Iran rejects US claims of unsafe drone flight in Gulf |
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 Salt Lake City UT (SPX) Aug 16, 2017 
Researchers at BYU are the first to 3D-print a viable microfluidic device small enough to be effective at a scale much less than 100 micrometers. Microfluidic devices are tiny chips that can sort out disease biomarkers, cells and other small structures in samples like blood by using microscopic channels incorporated into the devices.
The accomplishment, which is a major breakthrough toward ... more Houston TX (SPX) Aug 16, 20172-faced 2-D material is a first at Rice  Huntsville AL (SPX) Aug 16, 2017Archinaut Project conducts first large-scale 3D build in space-like environment  Thuwal, Saudi Arabia (SPX) Aug 16, 2017Fewer defects from a 2-D approach |
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 Los Alamos NM (SPX) Aug 07, 2017 
Los Alamos National Laboratory has produced the first known material capable of single-photon emission at room temperature and at telecommunications wavelengths.
These carbon nanotube quantum light emitters may be important for optically-based quantum information processing and information security, while also being of significant interest for ultrasensitive sensing, metrology and imaging ... more Berkeley CA (SPX) Aug 07, 2017A semiconductor that can beat the heat  Fairport, NY (SPX) Aug 02, 2017Saelig introduces Sol Chip autonomous, solar-powered sensor station  Boston MA (SPX) Jul 31, 2017Ultracold molecules hold promise for quantum computing |
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 Washington DC (SPX) Aug 16, 2017 
Despite repeated promises over the past 18 years, the US Office of Nuclear Energy (NE) is unlikely to deliver on its mission to develop and demonstrate an advanced nuclear reactor by the mid-21st century.
That is the conclusion of a new study from the University of California, San Diego and Carnegie Mellon University, published in the journal Environmental Research Letters, which used data ... more Frankfurt Am Main (AFP) Aug 14, 2017RWE optimistic for 2017, boosted by nuclear tax refund  Strasbourg, France (AFP) Aug 15, 2017Clashes at anti-nuclear demo in France  New York, NY (SPX) Aug 09, 2017The Roadmap for Increased Safety and Viability of Nuclear Power Plants |
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 Moscow (AFP) July 17, 2017 
Moscow on Monday said it was struggling to confirm if the leader of the Islamic State group Abu Bakr al-Baghdadi is dead or alive, a month after reporting his possible demise.
The Russian army said in June that it was trying to verify information that its jets killed Baghdadi during a bombing raid near the IS stronghold of Raqa in Syria.
But over a month after the announcement Kremlin s ... more Beirut (AFP) Aug 13, 2017Commandos kill 25 jihadists in central Syria: monitor  Rann, Nigeria (AFP) Aug 9, 2017Nigerian town still reeling from botched bombing  Paris (AFP) Aug 9, 2017Suspect arrested after car rams Paris anti-terror troops |
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 Lincoln UK (SPX) Jul 24, 2017 
Plans to create 100 new 'smart' cities in India to support the country's rapidly growing urban population could have a significant detrimental impact on the environment unless greater emphasis is placed on providing new supporting infrastructure and utilities, according to a major new study.
Professor Hugh Byrd, a specialist in urban planning from the University of Lincoln, UK, conducted a ... more University Park PA (SPX) Jul 25, 2017Allowable 'carbon budget' most likely overestimated  Edinburgh UK (SPX) Jul 24, 2017Sparkling springs aid quest for underground heat energy sources  Washington (AFP) July 7, 2017Google's 'moonshot' factory spins off geothermal unit |
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 Washington DC (SPX) Aug 16, 2017 
Scientists working toward the elusive lithium-air battery discovered an unexpected approach to capturing and storing carbon dioxide away from the atmosphere. Using a design intended for a lithium-CO2 battery, researchers in Japan and China have developed a way to isolate solid carbon dust from gaseous carbon dioxide, with the potential to also separate out oxygen gas through the same method. The ... more Plainsboro NJ (SPX) Aug 16, 2017Updated computer code improves prediction of particle motion in plasma experiments  Binghamton NY (SPX) Aug 09, 2017Saliva-powered battery could be helpful in extreme conditions  Houston TX (SPX) Aug 07, 2017Rice develops dual-surface graphene electrode to split water into hydrogen and oxygen |
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 Beijing (XNA) Aug 14, 2017 
Chinese scientists have become the first to realize quantum key distribution from a satellite to the ground, laying the foundation for building a hack-proof global quantum communication network.
The achievement based on experiments conducted with the world' s first quantum satellite, Quantum Experiments at Space Scale (QUESS), was published in the authoritative academic journal Nature on T ... more Xi'an, China (XNA) Aug 14, 2017Xian Satellite Control Center resolves over 10 major satellite faults in 50 years  Beijing (XNA) Jul 10, 2017China develops sea launches to boost space commerce Beijing (XNA) Jul 07, 2017Chinese satellite Zhongxing-9A enters preset orbit |
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 Miami (AFP) Aug 14, 2017 
SpaceX on Monday blasted off its unmanned Dragon cargo ship toward the International Space Station, carrying a host of science experiments and the most powerful computer ever sent into orbit.
"Three, two, one, and liftoff," a SpaceX commentator said as the white Falcon 9 rocket climbed into the blue sky over Cape Canaveral, Florida at 12:31 pm (1631 GMT).
Three minutes after launch, the ... more Washington (AFP) Aug 15, 2017NASA: let's say something to Voyager 1 on 40th anniversary of launch  Washington DC (SPX) Aug 14, 2017Disruptioneering: Streamlining the Process of Scientific Discovery  Washington DC (SPX) Jul 17, 2017NASA Offers Space Station as Catalyst for Discovery in Washington |
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 Pasadena CA (JPL) Aug 14, 2017 
Wispy, early-season clouds resembling Earth's ice-crystal cirrus clouds move across the Martian sky in some new image sequences from NASA's Curiosity Mars rover.
These clouds are the most clearly visible so far from Curiosity, which landed five years ago this month about five degrees south of Mars' equator. Clouds moving in the Martian sky have been observed previously by Curiosity and oth ... morePasadena CA (JPL) Aug 14, 2017Opportunity takes in the panoramic view while crossing some rocky terrain  Pasadena CA (JPL) Jul 17, 2017For Moratorium on Sending Commands to Mars, Blame the Sun  Paris (ESA) Jul 14, 2017Tributes to wetter times on Mars |
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 Washington DC (SPX) Aug 17, 2017 
Hall thrusters (HTs) are used in earth-orbiting satellites, and also show promise to propel robotic spacecraft long distances, such as from Earth to Mars. The propellant in a HT, usually xenon, is accelerated by an electric field which strips electrons from neutral xenon atoms, creating a plasma. Plasma ejected from the exhaust end of the thruster can deliver great speeds, typically around 70,00 ... more Huntsville AL (SPX) Aug 16, 2017SHIIVER tank arrives at NASA's Marshall Center for spray-on foam insulation  Moscow (Sputnik) Aug 16, 2017Russia's S7 group plans to resume Zenit launches from Sea Launch platform Miami (AFP) Aug 16, 2017'Dragon captured' as cargo arrives at space station |
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 Paris (AFP) Aug 16, 2017 
A 128-nation treaty to curb exposure to the dangerous heavy metal mercury entered into force Wednesday, the United Nations announced on the convention's website.
Adopted in 2013, the Minamata Convention on Mercury was named for the Japanese fishing town in which thousands were poisoned by the deadly element in the mid-20th century.
The toll was caused by discharge from a chemical factory ... more Washington (UPI) Aug 11, 2017To reduce exposure to pollution on your commute, crank the air conditioning  Ottawa (AFP) Aug 14, 2017Canada looking to add environmental protections to NAFTA  Seattle WA (SPX) Aug 17, 2017Probiotics help poplar trees clean up toxins in Superfund sites |
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 San Francisco (AFP) Aug 14, 2017  A bitter fight over control of Uber has intensified in recent days with warring factions battling over the future role, if any, of ousted chief executive Travis Kalanick at the global rideshare titan.
On Monday, a major investor fired off a message to Uber employees explaining why it filed suit last week against founder Kalanick, accusing him of covering misdeeds while rigging the board in o ... more Frankfurt Am Main (AFP) Aug 16, 2017Fiat joins BMW-led group to develop driverless cars  New York (AFP) Aug 14, 2017Shares of Fiat Chrysler surge on report of Chinese suitors  Washington (UPI) Aug 9, 2017Electric vehicles to eat into global oil demand by 6 million barrels |
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 Trieste, Italy (SPX) Aug 17, 2017 
To move a nanoparticle on the surface of a graphene sheet, you won't need a "nano-arm": by applying a temperature difference at the ends of the membrane, the nanocluster laying on it will drift from the hot region to the cold one. In addition, contrary to the laws ruling the world at the macroscale, the force acting on the particle - the so-called thermophoretic force - should not decrease as th ... more Chicago IL (SPX) Jul 31, 2017New method promises easier nanoscale manufacturing  Ann Arbor MI (SPX) Jul 21, 2017Nanoparticles could spur better LEDs, invisibility cloaks  Barcelona, Spain (SPX) Jul 18, 2017New material resembling a metal nanosponge could reduce computer energy consumption |
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Salt Lake City UT (SPX) Aug 16, 2017
Researchers at BYU are the first to 3D-print a viable microfluidic device small enough to be effective at a scale much less than 100 micrometers. Microfluidic devices are tiny chips that can sort out disease biomarkers, cells and other small structures in samples like blood by using microscopic channels incorporated into the devices.
The accomplishment, which is a major breakthrough toward ... moreHouston TX (SPX) Aug 16, 20172-faced 2-D material is a first at Rice Huntsville AL (SPX) Aug 16, 2017Archinaut Project conducts first large-scale 3D build in space-like environment Thuwal, Saudi Arabia (SPX) Aug 16, 2017Fewer defects from a 2-D approach |
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 Santa Barbara CA (SPX) Aug 16, 2017 
Covering 70 percent of Earth's surface, the world's oceans are vast and deep. So vast, in fact, that nearly every coastal country has the potential to meet its own domestic seafood needs through aquaculture. In fact, each country could do so using a tiny fraction of its ocean territory.
So finds a study led by scientists from UC Santa Barbara and including researchers from the Nature Conse ... more Waterloo, UK (SPX) Aug 16, 2017Efforts to reduce pollution from agriculture paying off slowly  Exeter UK (SPX) Aug 16, 2017'Inefficient' sailing fleet keeps oyster fishery alive  Paris (AFP) Aug 14, 2017Can offshore fish farming feed a hungry world? |
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