24/7 Coverage of GPS News
February 21, 2018
MOON DAILY
Laser-ranged satellite measurement now accurately reflects Earth's tidal perturbations



Washington DC (SPX) Feb 21, 2018
Tides on Earth have a far-reaching influence, including disturbing satellites' measurements by affecting their motion. This disturbance can be studied using a model for the gravitational potential of the Earth, taking into account the fact that Earth's shape is not spherical. The LAser RElativity Satellite (LARES), is the best ever relevant test particle to move in the Earth's gravitational field. In a new study published in EPJ Plus, LARES proves its efficiency for high-precision probing of Gener ... read more

MOON DAILY
NASA's OSIRIS-REx Captures New Earth-Moon Image
Washington DC (SPX) Feb 15, 2018
As part of an engineering test, NASA's OSIRIS-REx spacecraft captured this image of the Earth and Moon using its NavCam1 imager on January 17 from a distance of 39.5 million miles (63.6 million km). ... more
MOON DAILY
NASA's Lunar Outpost will Extend Human Presence in Deep Space
Washington DC (SPX) Feb 16, 2018
As NASA sets its sights on returning to the Moon, and preparing for Mars, the agency is developing new opportunities in lunar orbit to provide the foundation for human exploration deeper into the so ... more
SINO DAILY
Hong Kong activist on trial over riots
Hong Kong (AFP) Feb 21, 2018
Hong Kong's best-known independence activist went on trial on riot charges Wednesday over protests in 2016 which saw the city's worst violence for decades. ... more
WATER WORLD
Illegal South African abalone flowing into Hong Kong: report
Hong Kong (AFP) Feb 8, 2018
Illegally poached abalone from South Africa is pouring into Hong Kong where the gastronomic gastropods are a traditional and expensive banquet favourite, a new study warned Friday. ... more
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EPIDEMICS
China confirms first human case of H7N4 bird flu
Hong Kong (AFP) Feb 15, 2018
China has confirmed the first human case of H7N4 bird flu, prompting Hong Kong to issue a health warning for those travelling to the mainland during the busy Lunar New Year holiday. ... more
MOON DAILY
New study sheds light on moon's slow retreat from frozen Earth
Boulder CO (SPX) Feb 09, 2018
A study led by University of Colorado Boulder researchers provides new insight into the Moon's excessive equatorial bulge, a feature that solidified in place over four billion years ago as the Moon ... more
MOON DAILY
UCF Seeks New Way to Mine Moon for Water
Orlando FL (SPX) Feb 08, 2018
UCF's Phil Metzger and Julie Brisset from the Florida Space Institute recently landed a contract to develop a model to mine the moon for water. Data suggests the moon has water locked away in ... more
MOON DAILY
India Prepares For Second Lunar Mission with Chandrayaan-2
New Delhi (Sputnik) Feb 08, 2018
India's space agency, the Indian Space Research Organization (ISRO), is prepping for its second mission to the moon, which is scheduled for blast off around April 2018. The objective for the v ... more
IRON AND ICE
Two Small Asteroids Safely Pass Earth This Week
Pasadena CA (JPL) Feb 08, 2018
Two small asteroids recently discovered by astronomers at the NASA-funded Catalina Sky Survey (CSS) near Tucson, Arizona, are safely passing by Earth within one lunar distance this week. The f ... more
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SINO DAILY
Hong Kong schools shut over deadly flu outbreak
Hong Kong (AFP) Feb 7, 2018
Kindergartens and primary schools in Hong Kong will shut early for the Chinese New Year break due to a deadly flu outbreak, the government said Wednesday. ... more
WAR REPORT
Vietnam marks 50 years since launch of Tet Offensive
Ho Chi Minh City (AFP) Jan 31, 2018
Vietnam marked 50 years since the audacious Tet Offensive on Wednesday, in a bittersweet ceremony featuring patriotic dance performances recalling the attacks that changed the course of the Vietnam War. ... more
DRAGON SPACE
China's first successful lunar laser ranging accomplished
Beijing (XNA) Jan 29, 2018
China has accomplished its first successful Lunar Laser Ranging (LLR), with a 1.2-meter telescope laser ranging system. Based on the signals of laser pulses reflected by the lunar retro-reflec ... more
SOLAR SCIENCE
Rare 'super blood blue moon' visible on Jan 31
Miami (AFP) Jan 28, 2018
A cosmic event not seen in 36 years - a rare "super blood blue moon" - may be glimpsed January 31 in parts of western North America, Asia, the Middle East, Russia and Australia. ... more
MOON DAILY
Chinese volunteers spend 200 days on virtual 'moon base'
Beijing (AFP) Jan 26, 2018
Chinese students spent 200 continuous days in a "lunar lab" in Beijing, state media said Friday, as the country prepares for its long-term goal of putting people on the moon. ... more


What scientists can learn about the Moon during the Jan. 31 eclipse

MOON DAILY
CubeSats for hunting secrets in lunar darkness
Paris (ESA) Jan 25, 2018
Imagine sending a spacecraft the size of an airline cabin bag to the Moon - what would you have it do? ESA issued that challenge to European teams last year, and two winners have now been chosen. ... more
INTERN DAILY

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WAR REPORT
Tet Offensive: audacious attacks that changed the Vietnam War
Hue, Vietnam (AFP) Jan 25, 2018
On January 30, 1968 - the eve of Vietnam's Tet lunar new year holiday - communist soldiers from the north and Viet Cong rebels launched a shock offensive on more than 100 cities and outposts throughout southern Vietnam. ... more
WAR REPORT
Bazooka fire rocks the building: Tet from AFP's bureau
Paris (AFP) Jan 25, 2018
As Vietnam celebrated the 1968 Lunar New Year, tens of thousands of North Vietnamese communist troops and Viet Cong guerrillas launched attacks that changed the course of the war. ... more
MOON DAILY
Russia at work on new station, lunar trips: says top rocket scientist
Moscow (Sputnik) Jan 24, 2018
Russia is set to spend the next decade working on a potential new station that might be built if the International Space Station (ISS) project is terminated, as well as a spacecraft capable of makin ... more
WAR REPORT
Unearthing dark history in Vietnam's war tunnels
Quang Tri, Vietnam (AFP) Jan 25, 2018
American bombs rained overhead as Ho Thi Giu was born in an underground tunnel on January 1, 1968, where hundreds of Vietnamese villagers carved out subterranean lives to escape the bloodshed of the country's brutal civil war. ... more
MARSDAILY
Next Mars Analog mission will help improve efficiency and reduce dust exposure
Daytona Beach, FL (SPX) Jan 18, 2018
As NASA and others look to return humans to the Moon for longer durations, lunar dust remains an industry concern. Apollo mission crew members described the dust as similar to sandpaper, havin ... more
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Mars Rover Opportunity Reaches 5000 Sols On Mars
Pasadena CA (JPL) Feb 16, 2018
NASA's Mars Exploration Rover Opportunity keeps providing surprises about the Red Planet, most recently with observations of possible "rock stripes." The ground texture seen in recent images from the rover resembles a smudged version of very distinctive stone stripes on some mountain slopes on Earth that result from repeated cycles of freezing and thawing of wet soil. But it might also be ... more
+ Oppy Takes A Selfie To Mark Sol 5000
+ Opportunity Continues to Benefit from Dust Cleaning of the Solar Panels
+ Leaky Atmosphere Linked To Lightweight Planet
+ Mars Opportunity Rover Energy Levels Improve
+ A Piece of Mars is Going Home
+ Danish architect envisions life on Mars
+ In Oman desert, European venture sets sights on Mars
Titan topographic map unearths cookie-cutter holes in moon's surface
Ithaca NY (SPX) Jan 19, 2018
Using the now-complete Cassini data set, Cornell University astronomers have created a new global topographic map of Saturn's moon Titan that has opened new windows into understanding its liquid flows and terrain. Two papers, recently published in Geophysical Review Letters, describe the map and discoveries arising from it. Creating the map took about a year, according to doctoral student ... more
+ Cassini finds Titan has 'sea level' like Earth
+ Giant Storms Cause Palpitations in Saturn's Atmospheric Heartbeat
+ Electrical and Chemical Coupling Between Saturn and Its Ring
+ Unique atmospheric chemistry explains cold vortex on Saturn's moon Titan
+ Cassini Image Mosaic: A Farewell to Saturn
+ Unexpected atmospheric vortex behavior on Saturn's moon Titan
+ Heating ocean moon Enceladus for billions of years


New Horizons captures record-breaking images in the Kuiper Belt
Washington DC (SPX) Feb 09, 2018
NASA's New Horizons spacecraft recently turned its telescopic camera toward a field of stars, snapped an image - and made history. The routine calibration frame of the "Wishing Well" galactic open star cluster, made by the Long Range Reconnaissance Imager (LORRI) on Dec. 5, was taken when New Horizons was 3.79 billion miles (6.12 billion kilometers, or 40.9 astronomical units) from Earth - ... more
+ Europa and Other Planetary Bodies May Have Extremely Low-Density Surfaces
+ JUICE ground control gets green light to start development
+ New Year 2019 offers new horizons at MU69 flyby
+ Study explains why Jupiter's jet stream reverses course on a predictable schedule
+ New Horizons Corrects Its Course in the Kuiper Belt
+ Does New Horizons' Next Target Have a Moon?
+ Juno probes the depths of Jupiter's Great Red Spot
Ensuring fresh air for all
Paris (ESA) Feb 20, 2018
A start-up company from an ESA business incubator is offering affordable air-quality monitors for homes, schools and businesses using technology it developed for the International Space Station. "We realised that the problem astronauts face with limited of exchange of air inside the International Space Station is also the case for many people inside buildings that have little or no ventila ... more
+ Russian Resupply Ship Delivers Three Tons of Cargo
+ Japanese, US astronauts end spacewalk to fix robotic arm
+ Trump's Privatized ISS 'Not Impossible,' but Would Require 'Renegotiation'
+ NASA's Continued Focus on Returning U.S. Human Spaceflight Launches
+ NASA Acting Administrator's Statement on FY 2019 Budget Proposal
+ US wants to privatize International Space Station: report
+ All-in-one service for the Space Station
USTC realizes strong indirect coupling in distant nanomechanical resonators
Beijing, China (SPX) Feb 20, 2018
New progress in graphene-based nanomechanical resonator systems has been achieved in Key Laboratory of Quantum Information and Synergetic Innovation Center of Quantum Information and Quantum Physics of USTC. The jointed group, led by Prof. GUO Guoping, Research Associate Prof. DENG Guangwei from USTC and Prof. TIAN Lin from UC Merced, realized strong coupling between distant phonon modes, by int ... more
+ Scalable and cost-effective manufacturing of thin film devices
+ Ultra-efficient removal of carbon monoxide using gold nanoparticles on a molecular support
+ Fast-spinning spheres show nanoscale systems' secrets
+ Scientists observe nanowires as they grow
+ More-sensitive DNA nanowires promise better measurements of biological processes
+ On the rebound as nanoparticles self-heal
+ Optical nanoscope allows imaging of quantum dots
140 successful tests and several "firsts" for Vinci, the engine for Ariane 6
Vernon, France (SPX) Feb 16, 2018
The re-ignitable Vinci, engine, which will power the upper stage of the Ariane 6 launcher, has now successfully completed its last two subsystems qualification campaigns (M6 and M7) with 140 engine tests conducted. The tests in campaigns M6 and M7, vital for qualification of the engine subsystems, were carried out on the PF52 bench at the ArianeGroup site in Vernon, France, and on the Germ ... more
+ Russia launches cargo spacecraft after aborted liftoff
+ Soyuz launch to resupply ISS aborted seconds before liftoff
+ What's next for SpaceX?
+ Elon Musk, visionary Tesla and SpaceX founder
+ Japan Successfully Launches World's Smallest Carrier Rocket
+ Final request for proposal released for Air Force launch services contract
+ World's biggest rocket soars toward Mars after perfect launch


Long March rockets on ambitious mission in 2018
Xichang, China (XNA) Feb 15, 2018
The Long March-3B rocket launched Monday from the Xichang Satellite Launch Center in southwest China's Sichuan Province marked the seventh successful mission of the Long March rocket series since the beginning of 2018. The year 2018 will be an ambitious year for China's space program, with the largest number of Long March rocket launches. According to Cen Zheng, rocket system command ... more
+ Chinese taikonauts maintain indomitable spirit in space exploration: senior officer
+ China launches first shared education satellite
+ China's first X-ray space telescope put into service after in-orbit tests
+ China's first successful lunar laser ranging accomplished
+ Yang Liwei looks back at China's first manned space mission
+ Space agency to pick those with the right stuff
+ China to select astronauts for its space station
Friction found where there should be none: In superfluids near absolute zero
Helsinki, Finland (SPX) Feb 20, 2018
Understanding the causes and effects of the friction could pave the way for explorations into the composition of neutron stars and our universe. Here on Earth, the Aalto researchers' results will be invaluable for curtailing the production of heat and unwanted glitches in quantum computer components. "For now, we have to study the phenomenon itself more in depth, before we can have insight ... more
+ University Holds Tenth Annual Space Horizons Workshop
+ A new way of generating ultra-short bursts of light
+ Last NASA Communications Satellite of its Kind Joins Fleet
+ Tricking photons leads to first-of-its-kind laser breakthrough
+ Measuring the temperature of two-dimensional materials at the atomic level
+ Why bees soared and slime flopped as inspirations for systems engineering
+ Researchers demonstrate promising method for improving quantum information processing


New method enables high-resolution measurements of magnetism
Uppsala, Sweden (SPX) Feb 13, 2018
In a new article, published in Nature Materials, researchers from Beijing, Uppsala and Julich have made significant progress allowing very high resolution magnetic measurements. With their method it is possible to measure magnetism of individual atomic planes. Magnetic nanostructures are used in a wide range of applications. Most notably, to store bits of data in hard drives. These structu ... more
+ ESA Creates Quietest Place In Space
+ Bursting with Excitement - A Look at Bubbles and Fluids in Space
+ NASA Technology to Help Locate Electromagnetic Counterparts of Gravitational Waves
+ Transportable optical clock used to measure gravitation for the first time
+ Acoustic tractor beam could pave the way for levitating humans
+ Cutting-Edge Technology Enhances Virgo Gravitational-Wave Detector
+ Deep Learning Pioneered for Real-Time Gravitational Wave Discovery
Astronomers Concerned with Proposed Cancellation of Space Telescope
Washington DC (SPX) Feb 15, 2018
Sharing alarm voiced by other scientists, leaders of the American Astronomical Society (AAS) are expressing grave concern over the administration's proposed cuts to NASA's astrophysics budget and the abrupt cancellation of the Wide Field Infrared Survey Telescope (WFIRST). "We cannot accept termination of WFIRST, which was the highest-priority space-astronomy mission in the most recent dec ... more
+ Physicists create new form of light
+ Research will help scientists understand how stars create elements
+ New study challenges popular theory about dwarf galaxies
+ Stellar winds behaving unexpectedly
+ Distant galaxy group contradicts common cosmological models, simulations
+ Satellite galaxies of Centaurus A are on a coordinated dance
+ Hubble sees Neptune's mysterious shrinking storm


Long March rockets on ambitious mission in 2018
Xichang, China (XNA) Feb 15, 2018
The Long March-3B rocket launched Monday from the Xichang Satellite Launch Center in southwest China's Sichuan Province marked the seventh successful mission of the Long March rocket series since the beginning of 2018. The year 2018 will be an ambitious year for China's space program, with the largest number of Long March rocket launches. According to Cen Zheng, rocket system command ... more
+ Chinese taikonauts maintain indomitable spirit in space exploration: senior officer
+ China launches first shared education satellite
+ China's first X-ray space telescope put into service after in-orbit tests
+ China's first successful lunar laser ranging accomplished
+ Yang Liwei looks back at China's first manned space mission
+ Space agency to pick those with the right stuff
+ China to select astronauts for its space station


Pulsating aurora mysteries uncovered with help from THEMIS and ERG missions
Greenbelt MD (SPX) Feb 21, 2018
Sometimes on a dark night near the poles, the sky pulses a diffuse glow of green, purple and red. Unlike the long, shimmering veils of typical auroral displays, these pulsating auroras are much dimmer and less common. While scientists have long known auroras to be associated with solar activity, the precise mechanism of pulsating auroras was unknown. Now, new research, using data from NASA ... more
+ Towards a better prediction of solar eruptions
+ Where no mission has gone before
+ HINODE captures record breaking solar magnetic field
+ What's behind the most brilliant lights in the sky
+ NASA's newly rediscovered IMAGE mission provided key aurora research
+ GOLD will revolutionize our understanding of space weather
+ Rare 'super blood blue moon' visible on Jan 31
Lockheed Martin Completes Assembly on Arabsat's Newest Communications Satellite
Denver CO (SPX) Feb 21, 2018
A new, high-capacity communications satellite that will deliver TV, internet and mobile phone services to the Middle East, Africa and Europe is one step closer to launch. Lockheed Martin has completed assembly on the Arabsat-6A satellite, which was recently shipped to its Sunnyvale, California facility to begin a comprehensive series of tests to ensure the satellite is ready for operations in or ... more
+ Iridium Certus broadband readies for DOD wsers with COMSAT
+ Airbus and human spaceflight: from Spacelab to Orion
+ Iridium Announces First Land-Mobile Service Providers for Iridium Certus
+ 2018 in Space - Progress and Promise
+ UK companies seek cooperation with Russia in space technologies
+ GovSat-1 Successfully Launched on SpaceX Falcon 9 Rocket
+ Brexit prompts EU to move satellite site to Spain


Five Years after the Chelyabinsk Meteor: NASA Leads Efforts in Planetary Defense
Pasadena CA (JPL) Feb 16, 2018
A blinding flash, a loud sonic boom, and shattered glass everywhere. This is what the people of Chelyabinsk, Russia, experienced five years ago when an asteroid exploded over their city the morning of Feb. 15, 2013. The house-sized asteroid entered the atmosphere over Chelyabinsk at over eleven miles per second and blew apart 14 miles above the ground. The explosion released the energy equ ... more
+ Seafloor data point to global volcanism after Chicxulub meteor strike
+ Evidence for a massive biomass burning event at the Younger Dryas Boundary
+ Two Small Asteroids Safely Pass Earth This Week
+ New research suggests toward end of Ice Age, human beings witnessed fires larger than dinosaur killers
+ Asteroid to pass by Earth in Feb.
+ Asteroid 2002 AJ129 to Fly Safely Past Earth February 4
+ NASA, USGS confirm Michigan meteorite strike
Artificial intelligence poses questions for nature of war: Mattis
Washington (AFP) Feb 18, 2018
Artificial intelligence and its impact on weapons of the future has made US Defense Secretary Jim Mattis doubt his own theories on warfare. A question on the subject prompted the retired Marine general to give an impromptu seminar on his theory of war Saturday to reporters returning with him from a week-long tour of Europe. Recalling his own writings, he differentiated between the essent ... more
+ Researchers help robots think and plan in the abstract
+ Can a cockroach teach a robot how to scurry across rugged terrain?
+ All-terrain microbot moves by tumbling over complex topography
+ The robots will see you now
+ Quantum algorithm could help AI think faster
+ Integration of AI and robotics with materials sciences will lead to new clean energy technology
+ Army researchers develop new algorithms to train robots
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