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  Paris (AFP) Jan 18, 2017 Europe's beleaguered Galileo satnav has suffered another setback, with clocks failing onboard a number of satellites in space, the European Space Agency said Wednesday. Designed to render Europe independent from America's GPS, the 10 billion-euro ($11 billion) project may experience further delays as the cause of the failure is investigated, ESA director general Jan Woerner told journalists in Paris. Eighteen orbiters have been launched for the Galileo constellation to date, a number that will ultimately be boosted to 30 operational satellites and two spares. ... read more |
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Mars Rover Curiosity Examines Possible Mud CracksScientists used NASA's Curiosity Mars rover in recent weeks to examine slabs of rock cross-hatched with shallow ridges that likely originated as cracks in drying mud. "Mud cracks are the most ... more 
Opportunity Continues Its Journey South Along Crater RimOpportunity is located on the rim of Endeavour Crater, heading south along the rim. The near-term plan is to reach a valley called 'Willamette' where grooves are seen in orbital imagery. The r ... more  
Successful Deep Space Maneuver for NASA's OSIRIS-REx SpacecraftNew tracking data confirms that NASA's OSIRIS-REx spacecraft aced its first Deep Space Maneuver (DSM-1) on Dec. 28, 2016. The engine burn sets up the spacecraft for an Earth gravity assist this fall ... more  
Probable cause and potential prevention of vision deterioration in space foundVision deterioration in astronauts who spend a long time in space is likely due to the lack of a day-night cycle in intracranial pressure. But using a vacuum device to lower pressure for part of eac ... more |
| Previous Issues | Jan 17 | Jan 16 | Jan 13 | Jan 12 | Jan 11 |
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Iridium-1 NEXT Launched on a Falcon 9SpaceX has successfully launched 10 satellites for Iridium Communications. This was the first of several such launches in the Iridium satellite replacement program. Many are calling this program a " ... more  
China's first cargo spacecraft to leave factoryChina's first cargo spacecraft will leave the factory, according to the website of China's manned space mission. A review meeting was convened last Thursday, during which officials and experts ... more  
Presumed young star turns out to be a galactic senior citizen49 Lib, a relatively bright star in the southern sky, is twelve billion years old rather than just 2.3 billion. For many decades, researchers were stumped by conflicting data pertaining to this cele ... more 
Galaxy murder mysteryIt's the big astrophysical whodunnit. Across the Universe, galaxies are being killed and the question scientists want answered is, what's killing them? New research published by a global team ... more 
NASA Glenn RED Team Helps EP+R Sterilize AmbulancesWhen a small business in Kent, Ohio was looking for help to advance one of their products, it came from an unexpected source. Emergency Products and Research (EP+R) designs and manufactures em ... more |
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 ALMA starts observing the sun  
Deep mantle chemistry surprise: Carbon content not uniformEven though carbon is one of the most-abundant elements on Earth, it is actually very difficult to determine how much of it exists below the surface in Earth's interior. Analysis by Carnegie's Mario ... more  
Seeing the quantum future literallyScientists at the University of Sydney have demonstrated the ability to "see" the future of quantum systems, and used that knowledge to preempt their demise, in a major achievement that could help b ... more |
  
French astronaut Thomas Pesquet floated into space on his first-ever spacewalk Friday, and helped install three new, refrigerator-sized lithium-ion batteries to upgrade the power system at the International Space Station.
Wearing a white spacesuit with the French flag emblazoned on one shoulder, Pesquet and US astronaut Shane Kimbrough switched on their spacesuits' internal battery power to ... more 'Hidden Figures' soars in second week atop box office The dust never settles on the Space Station Real time imaging and transcriptome analysis of medaka aboard space station |
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Orbital ATK has completed a significant mission milestone for NASA's next International Space Station cargo mission.
The Pressurized Cargo Module (PCM) of the Cygnus spacecraft has arrived at NASA's Kennedy Space Center for processing and assembly before launch. The OA-7 mission is targeted to launch on Thursday, March 16 from Space Launch Complex 41 at Cape Canaveral Air Force Station in ... more ISRO set to increase vehicle capacity to accommodate more space launches Ruptured oxidant tank likely cause of Progress accident SpaceX launches, lands rocket for first time since Sept blast |
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The crew has been selected, and research studies confirmed for the 2017 mission of the University of Hawai?i at Manoa's Hawai?i Space Exploration Analog and Simulation (HI-SEAS).
At approximately 3:30 p.m. on January 19, 2017, six astronaut-like crewmembers will enter a geodesic dome atop Mauna Loa on the island of Hawai?i as part of an eight-month research study of human behavior and perf ... more Mars Rover Curiosity Examines Possible Mud Cracks Opportunity Continues Its Journey South Along Crater Rim New Year yields interesting bright soil for Opportunity rover |
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China's first cargo spacecraft will leave the factory, according to the website of China's manned space mission.
A review meeting was convened last Thursday, during which officials and experts unanimously concluded that the Tianzhou-1 cargo spacecraft had met all the requirements to leave the factory.
The take-off weight of Tianzhou-1 is 13 tonnes and it can ship material of up to si ... more China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" Beijing's space program soars in 2016 |
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Hughes Network Systems reports that it has begun system level testing of its new EchoStar XIX satellite - the world's highest capacity broadband satellite - following successful placement into its permanent geosynchronous orbital slot at 97.1 West longitude.
Designed with Hughes JUPITER System high-throughput technology, EchoStar XIX is a multi-spot beam, Ka-band satellite that will power ... more Iridium-1 NEXT Launched on a Falcon 9 Russia-China Joint Space Studies Center May Be Created in Southeastern Russia OneWeb announces key funding from SoftBank Group and other investors |
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Researchers at the University of Bath suggest developments in 3D printing techniques could open the door to the advancement of membrane capabilities. This work is part of the University's Centre for Advanced Separations Engineering (CASE) and is the first time the properties of different 3D printing techniques available to membrane fabrication have been assessed.
Membranes are a semi-perme ... more China develops world's brightest VUV free electron laser research facility Manchester scientists tie the tightest knot ever achieved China to develop prototype super, super computer in 2017 |
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Researchers have invented a range of instruments from giant telescopes to rovers to search for life in outer space, but so far, these efforts have yielded no definitive evidence that it exists beyond Earth. Now scientists have developed a new tool that can look for signs of life with 10,000 times more sensitivity than instruments carried on previous spaceflight missions. Their report appears in ... more Could dark streaks in Venusian clouds be microbial life VLT to Search for Planets in Alpha Centauri System Hubble detects 'exocomets' taking the plunge into a young star |
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The instrument at Lowell Observatory used by Clyde Tombaugh to discover Pluto will soon undergo renovation. The year-long project, set to begin on January 12, will include restoration of both the historic telescope and the wooden dome that houses it. While the telescope will be removed from the dome during this work, the dome will be open from time to time for public tours as work allows.
... more Flying observatory makes observations of Jupiter previously only possible from space How a moon slows the decay of Pluto's atmosphere York U research identifies icy ridges on Pluto |
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As global fish stocks continue sinking to alarmingly low levels, a joint study by marine fisheries experts from within and outside of China concluded that the country's most recent fisheries conservation plan can achieve a true paradigm shift in marine fisheries management - but only if the Chinese government embraces major institutional reform.
The researchers, led by Stanford University' ... more Sparton Corporation, Ultra Electronics to produce sonobuoys Affordable water in the US: A burgeoning crisis Profitable coral reef fisheries require light fishing |
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DT Research, the leading designer and manufacturer of purpose-built computing solutions for vertical markets, this week announced the successful deployment of the DT391GS Rugged GNSS Tablets for the Oregon Department of Transportation (ODOT).
The DT391GS tablets with Intel Celeron Dual Core Processors are used as Inspector Positioning Tablets with the critical hardware and software needed ... more Clocks 'failed' onboard Europe's navigation satellites: ESA Russia, China Work on Joint High-Precision Satellite Navigation System Raytheon completes qualification testing of next-gen GPS Launch and Checkout System |
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A UCLA-led research team reports that the moon is at least 4.51 billion years old, or 40 million to 140 million years older than scientists previously thought. The findings - based on an analysis of minerals from the moon called zircons that were brought back to Earth by the Apollo 14 mission in 1971 - are published Jan. 11 in the journal Science Advances.
The moon's age has been a hotly d ... more Eugene Cernan, last man to walk on moon, dead at 82 New map of the Moon under creation in China How the Moons That Came Before Collided to Form the Moon |
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Discovered in 1852 by Italian astronomer Annibale de Gasparis, Psyche is one of the ten most-massive asteroids in the asteroid belt. Although Psyche is thought to be a world made of metal, scientists have recently found the presence of water on this minor planet. The new findings which baffled researchers, could be confirmed and further studied by a newly announced NASA mission to this small sol ... more Asteroid sleuths go back to the future Asteroid buzzes Earth Successful Deep Space Maneuver for NASA's OSIRIS-REx Spacecraft |
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Some of us may be easing ourselves gently into the New Year, but for the team readying Sentinel-2B for liftoff on 7 March it's full steam ahead. On 5 January, the satellite was shipped from ESA's site in the Netherlands - where it had been undergoing testing since June - and arrived safe and sound in French Guiana the following day.
The Sentinel-2 mission is designed as two satellites work ... more China receives imagery from high-resolution remote sensing satellites Study tracks 'memory' of soil moisture SAGE III to Provide Highly Accurate Measurements of Atmospheric Gases |
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A groundbreaking new optical device, developed at NJIT's Big Bear Solar Observatory (BBSO) to correct images of the Sun distorted by multiple layers of atmospheric turbulence, is providing scientists with the most precisely detailed, real-time pictures to date of solar activity occurring across vast stretches of the star's surface.
The observatory's 1.6-meter New Solar Telescope can now pr ... moreALMA starts observing the sun NASA moon data provides more accurate 2017 eclipse path Moore Foundation provides libraries with a millione solar-eclipse viewers |
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The 11 farthest known stars in our galaxy are located about 300,000 light-years from Earth, well outside the Milky Way's spiral disk. New research by Harvard astronomers shows that half of those stars might have been ripped from another galaxy: the Sagittarius dwarf. Moreover, they are members of a lengthy stream of stars extending one million light-years across space, or 10 times the width of o ... more Astrophysicists Discover Dimming of Binary Star Astronomy prof, student predict explosion that will change the night sky A dozen and one neutron stars |
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Every few thousand years, an unlucky star wanders too close to the black hole at the center of the Milky Way. The black hole's powerful gravity rips the star apart, sending a long streamer of gas whipping outward. That would seem to be the end of the story, but it's not. New research shows that not only can the gas gather itself into planet-size objects, but those objects then are flung througho ... more CU Boulder to lead operations for NASA black holes mission Seeing the quantum future literally LIGO expected to detect more binary black hole mergers |
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