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  Ithaca NY (SPX) Nov 23, 2018 Forget those shepherding moons. Gravity and the odd shapes of asteroid Chariklo and dwarf planet Haumea - small objects deep in our solar system - can be credited for forming and maintaining their own rings, according new research in Nature Astronomy. "Rings appear around Saturn, Jupiter, Neptune and Uranus, but scientists found rings around Chariklo and Haumea within the last few years. Chariklo and Haumea were the first small objects known to have rings, and we think that rings throughout the so ... read more |
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Jumping genes shed light on how advanced life may have emergedUrbana IL (SPX) Nov 20, 2018 A previously unappreciated interaction in the genome turns out to have possibly been one of the driving forces in the emergence of advanced life, billions of years ago.? This discovery began w ... more  
NASA retires prolific solar observatory after 16 yearsGreenbelt MD (SPX) Nov 23, 2018 Every morning for the past 16 years, solar physicist Sam Krucker sat down at his desk to check the latest data from NASA's RHESSI. Had the solar observatory seen a flare overnight? If there was a ne ... more 
Study reveals one of universe's secret ingredients for lifeCanberra, Australia (SPX) Nov 23, 2018 A new study led by The Australian National University (ANU) has investigated the nature of a cosmic phenomenon that slows down star formation, which helps to ensure the universe is a place where lif ... more 
What magnetic fields can tell us about life on other planetsBerkeley CA (SPX) Nov 23, 2018 Every school kid knows that Earth has a magnetic field - it's what makes compasses align north-south and lets us navigate the oceans. It also protects the atmosphere, and thus life, from the Sun's p ... more |
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| Previous Issues | Nov 22 | Nov 21 | Nov 20 | Nov 19 | Nov 18 |
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Doomed star in Milky Way threatens rare gamma-ray burstSydney, Australia (SPX) Nov 20, 2018 University of Sydney astronomers, working with international colleagues, have found a star system like none seen before in our galaxy. The scientists believe one of the stars - about 8000 ligh ... more 
Quantum artificial life created on the cloudBilbao, Spain (SPX) Nov 23, 2018 A scenario of artificial intelligence could see the emergence of circumstances in which models of simple organisms could be capable of experiencing the various phases of life in a controlled virtual ... more  
Researchers defy 19th-century law of physics in 21st century boost for energy efficiencySussex UL (SPX) Nov 23, 2018 Research led by a University of Sussex scientist has turned a 156-year-old law of physics on its head in a development which could lead to more efficient recharging of batteries in cars and mobile p ... more 
NASA OSIRIS-REx flexes its "arm" before arriving at Asteroid BennuDenver CO (SPX) Nov 19, 2018 TAGSAM, or Touch-and-Go Sample Acquisition Mechanism, completed a successful practice deployment in space on Nov. 14-an important milestone in the OSIRIS-REx mission to the asteroid Bennu. TAGSAM is ... more 
When not seeing is believing as Oumuamua mystery continuesGroningen. Netherlands (SPX) Nov 19, 2018 A year ago, astronomers identified the first interstellar visitor to our solar system. 'Oumuamua was studied by nearly every telescope available, including the ultra-sensitive Spitzer infrared space ... more |
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 Universal laws in impact dynamics of dust agglomerates under microgravity conditions  
2028 moon mission pitched at US National Space Council meetingWashington DC (Sputnik) Nov 17, 2018 A potential mission to the moon in 2028 was presented Thursday to the US National Space Council's (NSC) Users' Advisory Group in response to US President Donald Trump's idea of going to the Moon. ... more  |
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Scientists map magnetic reconnection in Earth's magnetotailSan Antonio CA (SPX) Nov 16, 2018 Analyzing data from NASA's Magnetospheric Multiscale (MMS) mission, a team led by Southwest Research Institute (SwRI) has found that the small regions in the Earth's magnetosphere that energize the ... more 
Physicists discover new way of resonance tuning for nonlinear opticsSaint Petersburg, Russia (SPX) Nov 16, 2018 A research team from ITMO University and the Australian National University has discovered that different metasurfaces exhibit the same behavior provided a symmetry breaking is introduced to their u ... more 
Auroras Unlock the Physics of Energetic Processes in SpaceLondon UK (SPX) Nov 16, 2018 A close study of auroras has revealed new ways of understanding the physics of explosive energy releases in space, according to new UCL-led research. Auroras are an incredible light show cause ... more 
A cold Super-Earth just 6 light years away at Barnard's StarHeidelberg, Germany (SPX) Nov 15, 2018 An international group of astronomers, involving the Max Planck Institute for Astronomy (MPIA) in Heidelberg, has succeeded in detecting a planet around Barnard's star, which is only six lightyears ... more 
A solar sibling identical to the SunPorto, Portugal (SPX) Nov 19, 2018 An international team, led by Instituto de Astrofisica e Ciencias do Espaco (IA) researcher Vardan Adibekyan, used a novel method to detect solar siblings. The article was published in the journal A ... more |
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 Mountain View CA (SPX) Nov 14, 2018 
A letter authored by SETI Institute scientist Oliver White was published by Nature Astronomy today. Co-authors included researchers Jeff Moore, Tanguy Bertrand and Kimberly Ennico at NASA's Ames Research Center in Silicon Valley.
The letter "Washboard and Fluted Terrains on Pluto as Evidence for Ancient Glaciation" focuses on these distinctive landscapes that border the vast nitrogen ice p ... more |
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 Kamuela HI (SPX) Nov 21, 2018 
Astronomers have gleaned some of the best data yet on the composition of a planet known as HR 8799c - a young giant gas planet about 7 times the mass of Jupiter that orbits its star every 200 years.
The team used state-of-the art instrumentation at the W. M. Keck Observatory on Maunakea, Hawaii to confirm the existence of water in the planet's atmosphere, as well as a lack of methane.
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 Providence, RI (SPX) Nov 21, 2018 
A new study bolsters the idea that strange grooves crisscrossing the surface of the Martian moon Phobos were made by rolling boulders blasted free from an ancient asteroid impact.
The research, published in Planetary and Space Science, uses computer models to simulate the movement of debris from Stickney crater, a huge gash on one end of Phobos' oblong body. The models show that boulders r ... more |
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 Paris (ESA) Nov 19, 2018 
It is magnificently quiet at the rim of the lunar crater. Nearly 400 000 km away from Earth, the silence and vastness of the unknown terrain can be overwhelming. Yet our moonwalker does not feel alone.
Tablet on his wrist, the astronaut snaps a 360 degree picture and marks it with some arrows to highlight geologically interesting areas. Just as he is about to start taking samples, a voice ... more |
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 Sydney, Australia (SPX) Nov 20, 2018 
University of Sydney astronomers, working with international colleagues, have found a star system like none seen before in our galaxy.
The scientists believe one of the stars - about 8000 light years from Earth - is the first known candidate in the Milky Way to produce a dangerous gamma-ray burst, among the most energetic events in the universe, when it explodes and dies.
The system, ... more |
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 Halle, Germany (SPX) Nov 20, 2018 
Which plant species grow where, alongside which others - and why? The diversity of global vegetation can be described based on only a few traits from each species. This has been revealed by a research team led by Martin Luther University Halle-Wittenberg (MLU) and the German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig.
In a new study published in the scientific j ... more |
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 Ithaca NY (SPX) Nov 23, 2018 
Forget those shepherding moons. Gravity and the odd shapes of asteroid Chariklo and dwarf planet Haumea - small objects deep in our solar system - can be credited for forming and maintaining their own rings, according new research in Nature Astronomy.
"Rings appear around Saturn, Jupiter, Neptune and Uranus, but scientists found rings around Chariklo and Haumea within the last few years. C ... more |
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 Greenbelt MD (SPX) Nov 23, 2018 
Every morning for the past 16 years, solar physicist Sam Krucker sat down at his desk to check the latest data from NASA's RHESSI. Had the solar observatory seen a flare overnight? If there was a new flare, Krucker, RHESSI principal investigator at University of California, Berkeley, since 2013, would pore over the data, each recorded X-ray telling him something about the giant explosion on the ... more |
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 Montreal, Canada (SPX) Nov 23, 2018  According to Euroconsult's latest report, China Space Industry 2018, the China space value chain had an estimated size of more than $16 billion in 2017, with the downstream market accounting for just over 85%. Satellite Navigation, one of the key satellite applications in China, was the main revenue generator in 2017, ahead of Satellite Communications and Earth Observation.
This premier ed ... more |
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Sydney, Australia (SPX) Nov 20, 2018
University of Sydney astronomers, working with international colleagues, have found a star system like none seen before in our galaxy.
The scientists believe one of the stars - about 8000 light years from Earth - is the first known candidate in the Milky Way to produce a dangerous gamma-ray burst, among the most energetic events in the universe, when it explodes and dies.
The system, ... more |
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 Mountain View, United States (AFP) Nov 21, 2018 
With the embers still raining from blackened skies choked by California's massive wildfires, the effort turns to rebuilding Paradise - a town of almost 30,000 that was wiped off the map.
But experts warn that with megafires the new normal in a warming global climate, housing in the western United States is going to need a revolutionary rethink along the lines of villages dotting Europe's wo ... more |
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 London, UK (SPX) Nov 20, 2018 
UK science will be launched into space to help tackle the effects of ageing, thanks to funding from the UK Space Agency, the Science Minister Sam Gyimah has announced.
The minister unveiled close to 3 million pounds of new funding for the experiments, ahead of the 20th anniversary of the International Space Station (ISS) on Tuesday 20 November.
Due to launch in 2021, two of the exper ... more |
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 Edinburgh UK (SPX) Nov 20, 2018 
Antarctica's mountainous landscape was shaped by rivers rather than carved by glaciers as previously thought, a study has revealed.
The continent's mountains and valleys, mostly covered by ice up to 4 kilometres thick, were formed millions of years ago, after Antarctica's landmass separated from that of Australia, India and Africa, but before it was inundated by an ice sheet, research sugg ... more |
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 Paris (AFP) Nov 19, 2018 
Providing hotel guests real-time feedback on the power they use in the shower sharply curbs the amount of energy consumed even though they do not pay for it, according to new research released Monday.
The team behind the study, based on the installation of smart meters in showers at six hotels in Switzerland, said it showed that financial incentives alone don't dictate how much energy we use ... more |
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 Nagoya, Japan (SPX) Nov 19, 2018 
Everybody is familiar with granular clusters - while making a cake in the kitchen, you see that the flour forms clumps. Porous dust agglomerates - clumps of clumps of dust grains - are considered to be building materials in the formation of planets. But to reveal how planets are formed, the physical behaviour of these dust clumps has to be properly understood.
In particular, their response ... more |
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