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  Bonn, Germany (SPX) Aug 10, 2018 The solar system was formed from a protoplanetary disk consisting of gas and dust. Since the cumulative mass of all objects beyond Neptune is much smaller than expected and the bodies there have mostly inclined, eccentric orbits it is likely that some process restructured the outer solar system after its formation. Susanne Pfalzner from the Max Planck Institute for Radio Astronomy in Bonn, Germany, and her colleagues present a study showing that a close fly-by of a neighbouring star can simultaneo ... read more |
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Meteorite bombardment likely to have created the Earth's oldest rocksBoston MA (SPX) Aug 14, 2018 Scientists have found that 4.02 billion year old silica-rich felsic rocks from the Acasta River, Canada - the oldest rock formation known on Earth - probably formed at high temperatures and at a sur ... more  
The universe's rate of expansion is in dispute - and we may need new physics to solve itLondon, UK (The Conversation) Aug 09, 2018 Next time you eat a blueberry (or chocolate chip) muffin consider what happened to the blueberries in the batter as it was baked. The blueberries started off all squished together, but as the muffin ... more  
NASA Administrator Plans to Meet With Russian Space Agency Chief in Near FutureMoscow (Sputnik) Aug 14, 2018 Jim Bridenstine, the administrator of the US National Aeronautics and Space Administration (NASA), said he was ready to hold a meeting with Dmitry Rogozin, the head of the Russian space agency Rosco ... more  
US dismisses 'hypocritical' draft space weapons treatyGeneva (AFP) Aug 14, 2018 The United States voiced strong opposition Tuesday to a treaty proposed by Russia and China explicitly aimed at preventing an arms race in space, calling it "hollow and hypocritical". ... more |
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| Previous Issues | Aug 15 | Aug 14 | Aug 13 | Aug 11 | Aug 10 |
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Students digging into data archive spot mysterious X-ray sourceParis (ESA) Aug 13, 2018 An enigmatic X-ray source revealed as part of a data-mining project for high-school students shows unexplored avenues hidden in the vast archive of ESA's XMM-Newton X-ray Observatory. When XMM ... more 
Unraveling the nature of 'whistlers' from space in the labWashington DC (SPX) Aug 16, 2018 Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" - very low frequency packets of radio waves that race along magnetic ... more 
Iron and titanium in the atmosphere of exoplanet orbiting KELT-9Geneva, Switzerland (SPX) Aug 16, 2018 Exoplanets, planets in other solar systems, can orbit very close to their host star. When, in addition to this, the host star is much hotter than our Sun, then the exoplanet becomes as hot as a star ... more  
ISRO to launch GSAT-32 in Oct 2019 to replace GSAT-6A which went incommunicado days after launchBengaluru (IANS) Aug 14, 2018 Indian space agency ISRO will launch GSAT-32 satellite in October 2019 to replace GSAT-6A which stopped communicating a few days after its launch on March 29, an official said on Sunday. "We h ... more  
NASA satellites assist states in estimating abundance of key wildlife speciesLogan UT (SPX) Aug 10, 2018 Climate and land-use change are shrinking natural wildlife habitats around the world. Yet despite their importance to rural economies and natural ecosystems, remarkably little is known about the geo ... more |
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 Long-sought carbon structure joins graphene, fullerene family  
US forecasts even fewer hurricanes in Atlantic for 2018Miami (AFP) Aug 9, 2018 US forecasters on Thursday downgraded their hurricane season predictions, saying that ocean conditions suggest it's now likely that a below-average number of storms will strike the Atlantic and Caribbean this year. ... more  |
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Chimpanzee foods are mechanically more demanding than previously thoughtLeipzig, Germany (SPX) Aug 13, 2018 Chimpanzees are generally known as the ripe fruit specialist among the great apes but also incorporate other food items such as leaves and seedpods into their diets. Savannah chimpanzees are thought ... more  
Scientists trace atmospheric rise in CO2 during deglaciation to deep Pacific OceanCorvallis OR (SPX) Aug 14, 2018 Long before humans started injecting carbon dioxide into the atmosphere by burning fossil fuels like oil, gas, and coal, the level of atmospheric CO2 rose significantly as the Earth came out of its ... more 
Physicists measure energy difference between two quantum statesWashington (UPI) Aug 14, 2018 A physicist in New Zealand has measured the energy difference between two quantum states in a helium atom. ... more  
Student Experiments Soar with Early Morning Launch from WallopsWallops VA (SPX) Aug 15, 2018 Approximately 100 undergraduate university and community college students from across the United States were on hand to witness the launch of their experiments and technology demonstration projects ... more  
Planet-Encircling Dust Storm of Mars shows signs of slowingPasadena CA (JPL) Aug 15, 2018 The planet-encircling dust storm on Mars continues to show indications of decay. Dust-lifting sites have decreased and surface features are starting to emerge. There are indications that the a ... more |
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 Moscow (Sputnik) Aug 14, 2018 
Jim Bridenstine, the administrator of the US National Aeronautics and Space Administration (NASA), said he was ready to hold a meeting with Dmitry Rogozin, the head of the Russian space agency Roscosmos, in the near future.
On Sunday, Roscosmos said that Rogozin would hold talks with Bridenstine at the Baikonur spaceport in October.
"Not yet, but I intend to in the near future and we ... more |
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 Wallops VA (SPX) Aug 15, 2018 
Approximately 100 undergraduate university and community college students from across the United States were on hand to witness the launch of their experiments and technology demonstration projects on a NASA suborbital rocket at 6:13 a.m., Aug. 14, from NASA's Wallops Flight Facility.
The Terrier-Improved Malemute sounding rocket launched as the sun was rising over the horizon and carried ... more |
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 Pasadena CA (JPL) Aug 15, 2018 
The planet-encircling dust storm on Mars continues to show indications of decay.
Dust-lifting sites have decreased and surface features are starting to emerge. There are indications that the atmospheric opacity might be decreasing over the Opportunity site. Since the last contact with the rover on Sol 5111 (June 10, 2018), Opportunity has likely experienced a low-power fault and perhaps, a ... more |
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 New Delhi (Sputnik) Aug 09, 2018 
A report by the New Delhi-based Observer Research Foundation says that the impeccable capacity of China's launch vehicles puts it in direct competition with the West.
According to the report, China is strategically capturing a major share of the international communications satellites market as part of a grand plan to benefit its own strategic interest as well as that of its allies. Expert ... more |
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 Washington DC (SPX) Aug 10, 2018 
In an ongoing effort to foster commercial activity in space, NASA has selected 13 companies to study the future of commercial human spaceflight in low-Earth orbit, including long-range opportunities for the International Space Station.
The studies will assess the potential growth of a low-Earth orbit economy and how to best stimulate private demand for commercial human spaceflight. The por ... more |
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 West Lafayette IN (SPX) Aug 10, 2018 
The same way that yeast yields beer and bread can help hospital lab workers better track their daily radiation exposure, enabling a faster assessment of tissue damage that could lead to cancer.
But rather than building portable cellars or ovens, Purdue University researchers have engineered yeast "microbreweries" within disposable badges made of freezer paper, aluminum and tape. Simply add ... more |
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 Bonn, Germany (SPX) Aug 10, 2018 
The solar system was formed from a protoplanetary disk consisting of gas and dust. Since the cumulative mass of all objects beyond Neptune is much smaller than expected and the bodies there have mostly inclined, eccentric orbits it is likely that some process restructured the outer solar system after its formation.
Susanne Pfalzner from the Max Planck Institute for Radio Astronomy in Bonn, ... more |
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 Canberra, Australia (SPX) Aug 10, 2018 
Scientists from Australia and the United States have helped to solve the mystery underlying Jupiter's coloured bands in a new study on the interaction between atmospheres and magnetic fields.
Jupiter is the largest planet in our solar system. Unlike Earth, Jupiter has no solid surface - it is a gaseous planet, consisting mostly of hydrogen and helium.
Several strong jet streams flo ... more |
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 Wellington (AFP) Aug 15, 2018 
Tonga Prime Minister Akalisi Pohiva has called for China to write-off debts owed by Pacific island countries, warning that repayments impose a huge burden on the impoverished nations.
Chinese aid in the Pacific has ballooned in recent years with much of the funds coming in the form of loans from Beijing's state-run Exim Bank.
Tonga has run-up enormous debts to China, estimated at more th ... more |
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 Washington (UPI) Aug 7, 2018 
Envistacom has announced it has received a contract for the DAGRS handheld GPS navigation system that is used for many military purposes.
The contract, announced Tuesday by the company, is valued at up to $480 million over five years and covers both U.S. Army and Navy customers. The contract will include prototype design and other technical services to update the system.
The AN/P ... more |
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 New Delhi (Sputnik) Aug 14, 2018 
The Indian Space Agency had planned the launch of its second moon mission for October this year, but scientists reviewing their preparedness suggested that more tests were needed before the launch. The mission is now likely to be preceded by Israel's moon mission, planned for December this year.
The Indian Space Research Organisation (ISRO) has announced the postponement of its much-awaite ... more |
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 Vladivostok, Russia (SPX) Aug 10, 2018 
FEFU scientists are developing a methodology to calculate the ratio of dust and gas in comas and tails of comets. This will help learn more about the history of the Solar System and its development, as well as understand the processes that took part on different stages of universal evolution.
A team of scientists from the Far Eastern Federal University (FEFU) under the supervision of the a ... more |
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 Logan UT (SPX) Aug 10, 2018 
Climate and land-use change are shrinking natural wildlife habitats around the world. Yet despite their importance to rural economies and natural ecosystems, remarkably little is known about the geographic distribution of most wild species - especially those that migrate seasonally over large areas.
By combining NASA satellite imagery with wildlife surveys conducted by state natural resour ... more |
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 Warwick UK (SPX) Aug 14, 2018 
Historic space weather may help us understand what's coming next, according to new research by the University of Warwick.
Professor Sandra Chapman, from Warwick's Centre for Fusion, Space and Astrophysics, led a project which charted the space weather in previous solar cycles across the last half century, and discovered an underlying repeatable pattern in how space weather activity changes ... more |
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 Beijing, China (SPX) Aug 10, 2018 
A research team, led by the astronomers from National Astronomical Observatories of China (NAOC), Chinese Academy of Sciences, discovered the most lithium-rich giant ever known to date, with lithium abundance 3,000 times higher than normal giants. It is in the direction of Ophiuchus, north side of the Galactic disk, with a distance of 4,500 light years to Earth.
The findings were realized ... more |
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 Washington DC (SPX) Aug 16, 2018 
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" - very low frequency packets of radio waves that race along magnetic field lines.
This first-of-its-kind study, appearing in the Physics of Plasmas, from AIP Publishing, provides new insights into the nature of whistlers and space plasmas - regions of energized p ... more |
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