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October 10, 2017
STELLAR CHEMISTRY
Asymmetric sound absorption lets in the light



Washington DC (SPX) Oct 09, 2017
If you've ever lived in an apartment building or stayed in a hotel room, you are probably familiar with the inconvenience of inadequate sound absorption. Acoustic absorption refers to the absorption of sound energy by a material. Whether it's to improve acoustics or to prevent noisy neighbors, sound absorption has multiple applications in engineering and architecture, which can be improved by asymmetric acoustics. Many asymmetric absorbers, those that only absorb sound coming in from one direction ... read more

SOLAR SCIENCE
Scientists propose space shield to protect Earth from solar storms
Washington (UPI) Oct 5, 2017
If governments and their space agencies are serious about protecting Earth from solar storms, one team of researchers argues a giant space shield is the most logical solution. ... more
MOON DAILY
Moon Once Had an Atmosphere
Houston TX (SPX) Oct 09, 2017
A new study shows that an atmosphere was produced around the ancient Moon, 3 to 4 billion years ago, when intense volcanic eruptions spewed gases above the surface faster than they could escape to s ... more
EXO WORLDS
Are Self-Replicating Starships Practical
Sydney, Australia (SPX) Oct 09, 2017
Science fiction has frequently considered self-replicating robots that travel across space, making copies of themselves as they spread throughout the galaxy. Such devices are formally known as "von ... more
STELLAR CHEMISTRY
Violent helium reaction on white dwarf surface triggers supernova explosion
San Francisco CA (SPX) Oct 09, 2017
An international team of researchers has found evidence a supernova explosion that was first triggered by a helium detonation, reports a new study in Nature this week. A Type Ia supernova is a ... more
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The Humans to Mars Summit 2018 - George Washington University - Washington May 8-10, 2018
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IRON AND ICE
Team led by UCLA astrophysicist observes primitive comet 2 billion kilometres from the sun
Los Angeles CA (SPX) Oct 09, 2017
A team of astronomers led by UCLA professor David Jewitt has identified a "special comet" 2.5 billion kilometres from the sun. No other comet heading toward our sun has ever been seen at such a grea ... more
EXO WORLDS
New telescope attachment allows ground-based observations of new worlds
University Park, PA (SPX) Oct 09, 2017
A new, low-cost attachment to telescopes allows previously unachievable precision in ground-based observations of exoplanets - planets beyond our solar system. With the new attachment, ground-based ... more
STELLAR CHEMISTRY
Astronomers use IAC instrument to probe the origins of cosmic rays
La Laguna, Spain (SPX) Oct 09, 2017
In November 1572 a supernova explosion was observed in the direction of the constellation of Cassiopeia, and its most famous observer was Tycho Brahe, one of the founders of modern observational ast ... more
STELLAR CHEMISTRY
The Scientific Quest to Explain Kepler's Most Enigmatic Find
Moffett Field CA (SPX) Oct 09, 2017
Some 1,500 light-years from Earth, a mystery of stellar proportions is playing out. A singular star out there captured scientists' and the public's imagination in September 2015 with its strangely f ... more
IRON AND ICE
A geochemist from MSU has assessed the oxidative environment inside asteroids
Moscow, Russia (SPX) Oct 06, 2017
A postgraduate of the Faculty of Geology at Moscow State University working as a part of an international team has assessed the oxidative environment and its changes inside asteroids from the core t ... more
EXO WORLDS
Biomarker Found In Space Complicates Search For Life On Exoplanets
Paris (ESA) Oct 06, 2017
A molecule once thought to be a useful marker for life as we know it has been discovered around a young star and at a comet for the first time, suggesting these ingredients are inherited during the ... more


Indicator of extraterrestrial life?

EXO WORLDS
The Super-Earth that Came Home for Dinner
Pasadena CA (JPL) Oct 06, 2017
It might be lingering bashfully on the icy outer edges of our solar system, hiding in the dark, but subtly pulling strings behind the scenes: stretching out the orbits of distant bodies, perhaps eve ... more
STELLAR CHEMISTRY
Astronomers reveal evidence of dynamical dark energy
Portsmouth, UK (SPX) Oct 06, 2017
An international research team, including astronomers from the University of Portsmouth, has revealed evidence of dynamical dark energy. The discovery, recently published in the journal Nature Astro ... more
TIME AND SPACE
We're not living in a simulation, scientists confirm
Washington (UPI) Oct 4, 2017
The idea that all of human existence might simply be a computer simulation - most recently popularized by Elon Musk - has captivated the minds of millions of computer chair philosophers and college stoners. ... more
TIME AND SPACE
What Earth's climate system and topological insulators have in common
Providence RI (SPX) Oct 09, 2017
Topological insulators, materials that insulate on the inside but conduct electricity along their outer edges, have created quite a buzz in condensed matter physics. Now a new study in the journal S ... more



Helicopter test for Jupiter icy moons radar
Friedrichshafen, Germany (ESA) Oct 03, 2017
A long radar boom that will probe below the surface of Jupiter's icy moons has been tested on Earth with the help of a helicopter. ESA's Jupiter Icy Moons Explorer, JUICE, is scheduled for launch in 2022, arriving seven years later. JUICE will study Jupiter's turbulent atmosphere and vast magnetic fields, as well as the planet-sized moons Ganymede, Europa and Callisto. All three moons are ... more
Moffett Field CA (SPX) Sep 27, 2017
Solving the Mystery of Pluto's Giant Blades of Ice
Irwindale CA (SPX) Sep 21, 2017
Global Aerospace Corporation to present Pluto lander concept to NASA
Washington DC (SPX) Sep 11, 2017
Pluto features given first official names
Biomarker Found In Space Complicates Search For Life On Exoplanets
Paris (ESA) Oct 06, 2017
A molecule once thought to be a useful marker for life as we know it has been discovered around a young star and at a comet for the first time, suggesting these ingredients are inherited during the planet-forming phase. The discovery of methyl chloride was made by the ground-based Atacama Large Millimeter/submillimeter Array (ALMA) in Chile, and by ESA's Rosetta spacecraft following Comet ... more
Sydney, Australia (SPX) Oct 09, 2017
Are Self-Replicating Starships Practical
University Park, PA (SPX) Oct 09, 2017
New telescope attachment allows ground-based observations of new worlds
Pasadena CA (JPL) Oct 06, 2017
The Super-Earth that Came Home for Dinner
Russian Space Research Institute Announces July 2020 Date for Mission to Mars
Moscow (Sputnik) Oct 10, 2017
According to the head of the Russian Academy of Sciences' Space Research Institute, the launch of the ExoMars-2020 mission, which will send a European rover to the red planet, is scheduled for July 24, 2020. The launch of the ExoMars-2020 mission from the Baikonur Cosmodrome in Kazakhstan is tentatively scheduled for July 24, 2020, head of the Russian Academy of Sciences' Space Research In ... more
Tempe AZ (SPX) Oct 09, 2017
ASU examines Mars' moon Phobos in a different light
Pasadena CA (JPL) Oct 03, 2017
Fresh Look at Old Data Yields Surprise Near Martian Equator
Pasadena CA (JPL) Oct 05, 2017
Another Chance to Put Your Name on Mars
Moon Once Had an Atmosphere
Houston TX (SPX) Oct 09, 2017
A new study shows that an atmosphere was produced around the ancient Moon, 3 to 4 billion years ago, when intense volcanic eruptions spewed gases above the surface faster than they could escape to space. The study, supported by NASA's Solar System Exploration Research Virtual Institute, was published in Earth and Planetary Science Letters. When one looks up at the Moon, dark surfaces of vo ... more
Beijing (AFP) Sept 28, 2017
Chinese moon missions delayed by rocket failure: report
Adelaide, Australia (AFP) Sept 28, 2017
Moon village the first stop to Mars: ESA
Moscow (XNA) Sep 28, 2017
Russian space agency, NASA agree to co-build lunar-orbit space station
Astronomers reveal evidence of dynamical dark energy
Portsmouth, UK (SPX) Oct 06, 2017
An international research team, including astronomers from the University of Portsmouth, has revealed evidence of dynamical dark energy. The discovery, recently published in the journal Nature Astronomy, found that the nature of dark energy may not be the cosmological constant introduced by Albert Einstein 100 years ago, which is crucial for the study of dark energy. Lead author of the stu ... more
Moffett Field CA (SPX) Oct 09, 2017
The Scientific Quest to Explain Kepler's Most Enigmatic Find
Washington DC (SPX) Oct 09, 2017
Asymmetric sound absorption lets in the light
Greenbelt MD (SPX) Oct 05, 2017
NASA's Webb Telescope to witness galactic infancy
The Last Free American Board Game
Sentinel-5P poised for liftoff
Paris (ESA) Oct 10, 2017
With four days to liftoff, the next Sentinel satellite is now on the launch pad at the Plesetsk Cosmodrome in northern Russia. The rocket will be fuelled two days before launch, set for Friday at 09:27 GMT (11:27 CEST). The Sentinel-5P satellite has been at the cosmodrome since early September going through a series of tests and being readied for the big day. After being sealed from ... more
Beijing (XNA) Oct 10, 2017
China launches remote sensing satellite for Venezuela
Schriever AFB CO (SPX) Oct 09, 2017
Satellite transmissions cease, no impact to weather mission
Pasadena CA (JPL) Oct 06, 2017
Satellites See Silicon Valley's Quick Drought Recovery
A geochemist from MSU has assessed the oxidative environment inside asteroids
Moscow, Russia (SPX) Oct 06, 2017
A postgraduate of the Faculty of Geology at Moscow State University working as a part of an international team has assessed the oxidative environment and its changes inside asteroids from the core to the surface. This gives the authors of the study a better understanding of how the planets were formed. The paper was published in Meteoritics and Planetary Science. Asteroids were formed by a ... more
Los Angeles CA (SPX) Oct 09, 2017
Team led by UCLA astrophysicist observes primitive comet 2 billion kilometres from the sun
Riga, Latvia (SPX) Oct 03, 2017
Studies of 'Crater Capital' in the Baltics Show Impactful History
Paris (ESA) Oct 02, 2017
Unexpected Surprise: A Final Image from Rosetta
Scientists propose space shield to protect Earth from solar storms
Washington (UPI) Oct 5, 2017
If governments and their space agencies are serious about protecting Earth from solar storms, one team of researchers argues a giant space shield is the most logical solution. Much attention is paid to the threat of comets and asteroids. In the past, violent collisions have triggered mass extinctions. Solar storms - intense waves of high energy particles flung into space during coronal ... more
Washington (UPI) Oct 3, 2017
Scientists model magnetic storm that inspired red aurora over Kyoto
Greenbelt MD (SPX) Oct 03, 2017
A RAVAN in the sun
Greenbelt MD (SPX) Sep 27, 2017
Parker Solar Probe Gets Its Revolutionary Heat Shield
China launches three satellites
Beijing (XNA) Oct 02, 2017
China launched three remote sensing satellites Friday on a Long March-2C rocket from Xichang Satellite Launch Center in southwest China's Sichuan Province. The Yaogan-30 01 satellites will conduct electromagnetic probes and other experiments. The launch is the 251st flight mission of the Long March rocket family. span class="BDL">Source: a href="http://news.xinhuanet.com">Xin ... more
Beijing (XNA) Oct 02, 2017
Mars probe to carry 13 types of payload on 2020 mission
Adelaide, Australia (XNA) Oct 03, 2017
UN official commends China's role in space cooperation
Beijing (XNA) Sep 22, 2017
China's cargo spacecraft separates from Tiangong-2 space lab
International SMR and Advanced Reactor Summit 2018 - March 27-28 - Atlanta USA
Astronomers reveal evidence of dynamical dark energy
Portsmouth, UK (SPX) Oct 06, 2017
An international research team, including astronomers from the University of Portsmouth, has revealed evidence of dynamical dark energy. The discovery, recently published in the journal Nature Astronomy, found that the nature of dark energy may not be the cosmological constant introduced by Albert Einstein 100 years ago, which is crucial for the study of dark energy. Lead author of the stu ... more
Moffett Field CA (SPX) Oct 09, 2017
The Scientific Quest to Explain Kepler's Most Enigmatic Find
Washington DC (SPX) Oct 09, 2017
Asymmetric sound absorption lets in the light
Greenbelt MD (SPX) Oct 05, 2017
NASA's Webb Telescope to witness galactic infancy
Prehistoric humans are likely to have formed mating networks to avoid inbreeding
Copenhagen, Denmark (SPX) Oct 09, 2017
Prehistoric humans are likely to have formed mating networks to avoid inbreeding Early humans seem to have recognised the dangers of inbreeding at least 34,000 years ago, and developed surprisingly sophisticated social and mating networks to avoid it, new research has found. The study, reported in the journal Science, examined genetic information from the remains of anatomically mode ... more
Tucson AZ (SPX) Oct 06, 2017
Ancient humans left Africa to escape drying climate
Washington (UPI) Oct 5, 2017
Scientists find more modern human traits influenced by Neandertal DNA
Johannesburg, South Africa (SPX) Oct 03, 2017
Stone Age child reveals that modern humans emerged more than 300,000 years ago
Roscosmos: International Space Exploration to Continue Despite Geopolitical Situation
Paris (Sputnik) Oct 10, 2017
Russian state space corporation claims that complicated geopolitical situation is unlikely to have a negative impact on the development of the international cooperation in space exploration. Complicated geopolitical situation is unlikely to have a negative impact on the development of the international cooperation in space exploration, Russia's Roscosmos state space corporation Deputy Dire ... more
Washington (UPI) Oct 4, 2017
Alaska antenna to improve NASA's space communications system
Washington DC (SPX) Oct 05, 2017
USNO Astronomers Measure New Distances To Nearby Stars
Houston TX (SPX) Oct 05, 2017
NASA May Extend BEAM's Time on the International Space Station
In warmer climates, Greenlandic deltas have grown
Boulder CO (SPX) Oct 06, 2017
Deltas are important ecosystems, where freshwater meets the sea, and where people for centuries have been engaged in agriculture and fishing. Today, most of the deltas in the world are drowning because of increased human exploitation and a rise in the global sea level. In an article just published in Nature, a research team led by researchers at the University of Copenhagen has shown that deltas ... more
Kiel, Germany (SPX) Oct 03, 2017
Return of the Weddell polynya supports Kiel climate model
Potsdam, Germany (SPX) Sep 25, 2017
Winter cold extremes linked to high-altitude polar vortex weakening
Sydney (AFP) Sept 27, 2017
Shipping risks rise as Antarctic ice hits record low
Daily Newsletters - Space - Military - Environment - Energy
Did rapid sea-level rise drown fossil coral reefs around Hawaii?
Sydney, Australia (SPX) Oct 06, 2017
Investigations to predict changes in sea levels and their impacts on coastal systems are a step closer, as a result of international collaboration between the University of Sydney and researchers from Japan, Spain, and the United States. Scientists globally are investigating just how quickly sea-level rise can occur as a result of global warming and ice sheets melting. Recent findings sugg ... more
Wellington (AFP) Oct 6, 2017
Pacific's Niue creates huge marine sanctuary
Ottawa (AFP) Oct 5, 2017
Shipping, fishing killed Canada right whales: autopsy
Valletta (AFP) Oct 5, 2017
Prince Charles warns 'plastic on the menu' in world's fish
New gravitational wave hits Earth
University Park, PA (SPX) Oct 03, 2017
For the first time, three detectors have tracked the gravitational waves emitted by a merger of two black holes - a critical new capability that allows scientists to more closely locate a gravitational wave's birthplace in space. Gravitational waves are ripples in space and time created when two massive, compact objects such as black holes merge. A paper about the new gravitational wave, known a ... more
Oxford UK (SPX) Sep 28, 2017
Gravitational twists help theoretical physicists shed light on quantum complexity
London, UK (SPX) Sep 28, 2017
British Technology at Heart of Gravitational Wave Discovery
Hannover, Germany (SPX) Sep 28, 2017
Three Ears Listen Even More Accurately Than Two


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