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Key Parker Solar Probe sensor bests sun simulator-last launch hurdle![]() Ann Arbor MI (SPX) May 01, 2018 You don't get to swim in the sun's atmosphere unless you can prove you belong there. And the Parker Solar Probe's Faraday cup, a key sensor aboard the $1.5 billion NASA mission launching this summer, earned its stripes last week by enduring testing in a homemade contraption designed to simulate the sun. The cup will scoop up and examine the solar wind as the probe passes closer to the sun than any previous manmade object. Justin Kasper, University of Michigan associate professor of climate and spa ... read more |
US plans own space suits for EVAs instead of Russia's at Lunar GatewayMoscow (Sputnik) Apr 24, 2018 The United States offers to use US-made space suits instead of Russian-made Orlan suits for conducting spacewalks outside the Lunar Orbital Platform-Gateway, a space industry source told Sputnik. ... more
The laws of star formation challengedWashington DC (SPX) May 01, 2018 In space, hidden behind the dusty veils of nebulae, clouds of gas clump together and collapse, forming the structures from which stars are born: star-forming cores. These cluster together, accumulat ... more
Similar charges are attracted to each otherMoscow, Russia (SPX) Apr 22, 2018 NUST MISIS scientists have finally found out why a material that could potentially become the basis for ultra-fast memory in new computers is formed. Professor Petr Karpov and Serguei Brazovskii, bo ... more
Einstein's 'spooky action' goes massiveHelsinki, Finland (SPX) Apr 26, 2018 Perhaps the strangest prediction of quantum theory is entanglement, a phenomenon whereby two distant objects become intertwined in a manner that defies both classical physics and a "common-sense" un ... more |
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Stellar thief is the surviving companion to a supernovaGreenbelt MD (SPX) Apr 30, 2018 Seventeen years ago, astronomers witnessed a supernova go off 40 million light-years away in the galaxy called NGC 7424, located in the southern constellation Grus, the Crane. Now, in the fading aft ... more
Window on the Sky Opened with Release of 3-D Map of a Billion StarsLondon, UK (SPX) Apr 26, 2018 British astronomers working on the international space mission Gaia have contributed to a revolution in our understanding of the Milky Way with the release of a new 3-D map of over one billion stars ... more
Magma ocean may be responsible for the moon's early magnetic fieldTempe AZ (SPX) Apr 26, 2018 Around four billion years ago, the Moon had a magnetic field that was about as strong as Earth's magnetic field is today. How the Moon, with a much smaller core than Earth's, could have had such a s ... more
Ultrahigh-pressure laser experiments shed light on super-Earth coresPrinceton NJ (SPX) Apr 26, 2018 Using high-powered laser beams, researchers have simulated conditions inside a planet three times as large as Earth. Scientists have identified more than 2,000 of these "super-Earths," exoplan ... more
Black hole and stellar winds shut down star formation in galaxyBoulder CO (SPX) Apr 19, 2018 Researchers at the University of Colorado Boulder have completed an unprecedented "dissection" of twin galaxies in the final stages of merging. The new study, led by CU Boulder research associ ... more |
![]() Extreme Environment of Danakil Depression Sheds Light on Mars, Titan
Giada Arney Attempts to Answer, "Are We Alone?"Pasadena CA (JPL) Apr 20, 2018 Giada Arney is a Research scientist at NASA Goddard Space Flight Center. Recently JPL's Liz Landau had an opportunity to meet with Giada to talk about her journey to exoplanet science and astrobiolo ... more |
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Droids beat astronomers in predicting survivability of exoplanetsLondon, UK (SPX) Apr 24, 2018 Artificial intelligence is giving scientists new hope for studying the habitability of planets, in a study from astronomers Chris Lam and David Kipping. Their work looks at so-called 'Tatooines,' an ... more
Uncovering the secret law of the evolution of galaxy clustersOsaka, Japan (SPX) Apr 25, 2018 As science enthusiasts around the world bid farewell to legendary cosmologist Stephen Hawking, researchers continue to make important discoveries about the evolution of galaxy clusters that capture ... more
Where is the Universe's missing matter?Paris (ESA) Apr 25, 2018 Astronomers using ESA's XMM-Newton space observatory have probed the gas-filled haloes around galaxies in a quest to find 'missing' matter thought to reside there, but have come up empty-handed - so ... more
NASA continues to discuss co-op on Lunar orbital platform with other countriesWashington DC (Sputnik) Apr 25, 2018 The National Aeronautics and Space Administration (NASA) is continuing to discuss working with other partner countries on the Lunar Orbital Platform-Gateway program, the US space agency told Sputnik ... more
Moon village already exists in contracts, Says ESA ChiefColorado Springs CO (Sputnik) Apr 19, 2018 Moon village - a product of international collaboration among spacefaring nations - already exists in contracts and remains an open concept, European Space Agency (ESA) Director-General Jan Woerner ... more |
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What do Uranus's cloud tops have in common with rotten eggs? Washington DC (SPX) Apr 24, 2018
Hydrogen sulfide, the gas that gives rotten eggs their distinctive odor, permeates the upper atmosphere of the planet Uranus - as has been long debated, but never definitively proven. Based on sensitive spectroscopic observations with the Gemini North telescope, astronomers uncovered the noxious gas swirling high in the giant planet's cloud tops. This result resolves a stubborn, long-standing my ... more |
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Extreme Environment of Danakil Depression Sheds Light on Mars, Titan Milton Keynes UK (SPX) Apr 19, 2018
The Danakil Depression in Ethiopia is a spectacular, hostile environment that may resemble conditions encountered on Mars and Titan - as well as in sites containing nuclear waste. From 20 to 28 January 2018, five teams of researchers and more than 30 support staff visited two locations in the region to study the microbiology, geology, and chemistry at the Dallol hydrothermal outcrop and the sali ... more |
Bernese Mars camera CaSSIS sends first colour images from Mars Bern, Switzerland (SPX) Apr 27, 2018
The Mars camera CaSSIS on the ExoMars Trace Gas Orbiter has returned its first colour images of the red planet. The camera system, which was developed at the University of Bern, is now ready for the start of its prime mission on April 28, 2018.
The Colour and Stereo Surface Imaging System (CaSSIS) has been designed by an international team under guidance of the University of Bern. The Mars ... more |
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China has technological basis for manned lunar landing Harbin (XNA) Apr 30, 2018
China has the technological basis for a manned lunar landing, says Zhou Jianping, chief designer of China's manned space program.
Human exploration of the universe would not stop in low-Earth orbit as China was drawing up the blueprint for manned space development after the construction of its space station, Zhou told a space conference in Harbin, capital of northeast China's Heilongjiang ... more |
Where is the Universe's missing matter? Paris (ESA) Apr 25, 2018
Astronomers using ESA's XMM-Newton space observatory have probed the gas-filled haloes around galaxies in a quest to find 'missing' matter thought to reside there, but have come up empty-handed - so where is it?
All the matter in the Universe exists in the form of 'normal' matter or the notoriously elusive and invisible dark matter, with the latter around six times more prolific.
Cur ... more |
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Moon holds key to improving satellite views of Earth Paris (ESA) May 01, 2018 Many Earth observation satellites make use of an added ingredient to ensure reliable, good quality environmental data: the Moon.
While the surface of the Earth is ever changing, the face of the Moon has stayed the same for millions of years, apart from occasional meteoroid impacts. This makes the light reflecting from the lunar surface an ideal calibration source for optical Earth-observin ... more |
Projectile cannon experiments show how asteroids can deliver water Providence RI (SPX) Apr 26, 2018
Experiments using a high-powered projectile cannon show how impacts by water-rich asteroids can deliver surprising amounts of water to planetary bodies. The research, by scientists from Brown University, could shed light on how water got to the early Earth and help account for some trace water detections on the Moon and elsewhere.
"The origin and transportation of water and volatiles is on ... more |
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Key Parker Solar Probe sensor bests sun simulator-last launch hurdle Ann Arbor MI (SPX) May 01, 2018
You don't get to swim in the sun's atmosphere unless you can prove you belong there. And the Parker Solar Probe's Faraday cup, a key sensor aboard the $1.5 billion NASA mission launching this summer, earned its stripes last week by enduring testing in a homemade contraption designed to simulate the sun.
The cup will scoop up and examine the solar wind as the probe passes closer to the sun ... more |
Astronauts eye more cooperation on China's space station Beijing (XNA) Apr 30, 2018
Astronauts from home and abroad have expressed their expectations of more international cooperation on China's space station, scheduled to become fully operational around 2022.
"We would love to have more cooperation with countries and regions devoted to peacefully using outer space, and contribute more to humankind's space exploration," said Yang Liwei, director of the China Manned Space ... more |
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Where is the Universe's missing matter? Paris (ESA) Apr 25, 2018
Astronomers using ESA's XMM-Newton space observatory have probed the gas-filled haloes around galaxies in a quest to find 'missing' matter thought to reside there, but have come up empty-handed - so where is it?
All the matter in the Universe exists in the form of 'normal' matter or the notoriously elusive and invisible dark matter, with the latter around six times more prolific.
Cur ... more |
Genetic adaptations to diving discovered in humans for the first time Cambridge UK (SPX) Apr 20, 2018
Evidence that humans can genetically adapt to diving has been identified for the first time in a new study. The evidence suggests that the Bajau, a people group indigenous to parts of Indonesia, have genetically enlarged spleens which enable them to free dive to depths of up to 70m.
It has previously been hypothesised that the spleen plays an important role in enabling humans to free dive ... more |
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2020 Decadal Survey Missions: At a Glance Greenbelt MD (SPX) Apr 25, 2018
Any telescope that reaches the launch pad in the 2030s likely will look much different than the concepts four teams are currently studying to inform the 2020 Decadal Survey for Astrophysics, but the studies do offer a roadmap. Here's a brief overview of each:
LUVOIR, now being studied by a team at NASA's Goddard Space Flight Center in Greenbelt, Maryland, is conceived as a great observator ... more |
UK, US launch biggest-ever study of Antarctic glacier London (AFP) April 30, 2018
Britain and the United States on Monday launched a research programme billed "the most detailed and extensive examinations of a massive Antarctic glacier ever undertaken" to gauge how quickly it could collapse.
Teams from Britain's Natural Environment Research Council (NERC) and the US National Science Foundation (NSF) will visit the Thwaites Glacier in West Antarctica to assess if its cave- ... more |
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After Cape Town, Ivory Coast city feels the thirst Bouake, Ivory Coast (AFP) April 26, 2018
Earlier this year, Cape Town grabbed the world's headlines as it careened towards a water armageddon.
Crippled by a three-year-long drought, the South African city braced for a complete shutdown of domestic water supplies.
In the event, Cape Town dodged the immediate bullet. But thousands of kilometres (miles) away, another African city has had far less luck - and much less attention fo ... more |
Searching for Continuous Gravitational Waves Hannover, Germany (SPX) Apr 13, 2018
A permanent Max Planck Independent Research Group under the leadership of Dr. M. Alessandra Papa has been established at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute; AEI) in Hannover.
The primary goal of the research group "Searching for Continuous Gravitational Waves" is to make the first direct detection of gravitational waves from rapidly rotating neutr ... more |
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