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Large, Distant Comets More Common Than Previously Thought![]() Pasadena CA (JPL) Jul 26, 2017 Comets that take more than 200 years to make one revolution around the Sun are notoriously difficult to study. Because they spend most of their time far from our area of the solar system, many "long-period comets" will never approach the Sun in a person's lifetime. In fact, those that travel inward from the Oort Cloud - a group of icy bodies beginning roughly 186 billion miles (300 billion kilometers) away from the Sun - can have periods of thousands or even millions of years. NASA's WISE spacecra ... read more |
Turbulence in planetary cores excited by tidesParis, France (SPX) Jul 26, 2017 Veritable shields against high-energy particles, planets' magnetic fields are produced by iron moving in their liquid core. Yet the dominant model for explaining this system does not fit the smalles ... more
Solar Minimum is ComingHuntsville AL (SPX) Jul 26, 2017 High up in the clear blue noontime sky, the sun appears to be much the same day-in, day-out, year after year. But astronomers have long known that this is not true. The sun does change. Proper ... more
Chasing the Total Solar Eclipse from NASA's WB-57F JetsGreenbelt MD (SPX) Jul 26, 2017 For most viewers, the Aug. 21, 2017, total solar eclipse will last less than two and half minutes. But for one team of NASA-funded scientists, the eclipse will last over seven minutes. Their secret? ... more
Cosmologists produce new maps of dark matter dynamicsPortsmouth UK (SPX) Jul 26, 2017 New maps of dark matter dynamics in the Universe have been produced by a team of international cosmologists. Using advanced computer modelling techniques, the research team has translated the ... more |
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
New study challenges prevailing theory about how deep-sea vents are colonizedMoss Landing CA (SPX) Jul 25, 2017 An article just published in the Proceedings of the Royal Society B describes two remarkably different hydrothermal vent fields discovered in the southern Gulf of California. Despite being relativel ... more
New non-photosynthesizing plant species discovered on Ishigaki island, JapanKobe, Japan (SPX) Jul 25, 2017 A new species of non-photosynthesizing parasitic plant has been discovered on the subtropical island of Ishigaki in Okinawa, Japan and named Sciaphila sugimotoi. The research team responsible for th ... more
Scientists spy new evidence of water in the moon's interiorProvidence RI (SPX) Jul 25, 2017 A new study of satellite data finds that numerous volcanic deposits distributed across the surface of the Moon contain unusually high amounts of trapped water compared with surrounding terrains. The ... more
NASA mission surfs through waves in space to understand space weatherGreenbelt MD (SPX) Jul 25, 2017 The space surrounding our planet is full of restless charged particles and roiling electric and magnetic fields, which create waves around Earth. One type of wave, plasmaspheric hiss, is particularl ... more
Moon could be wetter than thought, say scientistsParis (AFP) July 24, 2017 The Moon, long thought to be a dry, inhospitable orb, hosts surprisingly large sub-surface water reserves, which one day may quench the thirst of lunar explorers from Earth, scientists said Monday. ... more
Dark matter is likely cold not fuzzySeattle WA (SPX) Jul 25, 2017 Dark matter is the aptly named unseen material that makes up the bulk of matter in our universe. But what dark matter is made of is a matter of debate. Scientists have never directly detected ... more |
![]() 'Mystery' signal from space is solved. It's not aliens
Superluminous supernova marks the death of a star at cosmic high noonLondon, UK (SPX) Jul 24, 2017 The death of a massive star in a distant galaxy 10 billion years ago created a rare superluminous supernova that astronomers say is one of the most distant ever discovered. The brilliant explosion, ... more
Saturn surprises as Cassini continues its Grand FinalePasadena CA (JPL) Jul 25, 2017 As NASA's Cassini spacecraft makes its unprecedented series of weekly dives between Saturn and its rings, scientists are finding - so far - that the planet's magnetic field has no discernible tilt. ... more
Holographic imaging could sample and identify living microbes in the outer solar systemPasadena CA (SPX) Jul 24, 2017 We may be capable of finding microbes in space - but if we did, could we tell what they were, and that they were alive? This month the journal Astrobiology is publishing a special issue dedica ... more
Solar eclipse offers millions a chance at citizen scienceMiami (AFP) July 21, 2017 Millions of people, from students to rocket scientists, are poised to contribute to a massive scientific effort to study the total solar eclipse that will sweep across the United States August 21. ... more |
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Laurel MD (SPX) Jul 17, 2017
In July 2015, NASA's New Horizons spacecraft sent home the first close-up pictures of Pluto and its moons - amazing imagery that inspired many to wonder what a flight over the distant worlds' icy terrain might be like.
Wonder no more. Using actual New Horizons data and digital elevation models of Pluto and its largest moon Charon, mission scientists have created flyover movies that offer s ... more Pasadena CA (JPL) Jul 13, 2017Juno spots Jupiter's Great Red Spot Madrid, Spain (SPX) Jul 13, 2017New evidence in support of the Planet Nine hypothesis Washington DC (SPX) Jul 20, 2017NASA's New Horizons Team Strikes Gold in Argentina |
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Mountain View CA (SPX) Jul 21, 2017
The SETI Institute and French startup Unistellar, have announced a partnership to commercialize a new telescope that promises to deliver an unparalleled view of the cosmos to amateur astronomers, and provide the opportunity to contribute directly to cutting-edge science.
Unistellar's new eVscope leverages "Enhanced Vision" imaging technology and now provides three unique features never before o ... more Pasadena CA (SPX) Jul 24, 2017Holographic imaging could sample and identify living microbes in the outer solar system Kobe, Japan (SPX) Jul 25, 2017New non-photosynthesizing plant species discovered on Ishigaki island, Japan Paris, France (SPX) Jul 26, 2017Turbulence in planetary cores excited by tides |
Pasadena CA (JPL) Jul 21, 2017
NASA's Mars Exploration Rover Opportunity recorded a panoramic view before entering the upper end of a fluid-carved valley that descends the inner slope of a large crater's rim.
The scene includes a broad notch in the crest of the crater's rim, which may have been a spillway where water or ice or wind flowed over the rim and into the crater. Wheel tracks visible in the area of the notch we ... more Greenbelt MD (SPX) Jul 21, 2017Hubble sees Martian moon orbiting the Red Planet Pasadena CA (JPL) Jul 17, 2017For Moratorium on Sending Commands to Mars, Blame the Sun Paris (ESA) Jul 14, 2017Tributes to wetter times on Mars |
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Paris (AFP) July 24, 2017
The Moon, long thought to be a dry, inhospitable orb, hosts surprisingly large sub-surface water reserves, which one day may quench the thirst of lunar explorers from Earth, scientists said Monday.
"We found the signature of the lunar interior water globally using satellite data," Shuai Li, co-author of a study by scientists at Brown University in the United States, told AFP.
"Such wate ... more Cape Canaveral FL (SPX) Jul 21, 2017Living in Deep Space: Lockheed Martin to Build Full-Scale Prototype of NASA Cislunar Habitat Providence RI (SPX) Jul 25, 2017Scientists spy new evidence of water in the moon's interior New York (AFP) July 20, 2017Neil Armstrong moon bag sells for $1.8mn in New York |
Chicago IL (SPX) Jul 21, 2017
A research team led by Adler Planetarium astronomer Dr. Grace Wolf-Chase has discovered new evidence of stars forming in our Milky Way Galaxy. By using a telescope equipped to detect infrared light invisible to our eyes, this exciting new science is revealing how stars, including our very own Sun, grow up within clusters and groups. The Astrophysical Journal has published a paper on the subject ... more London, UK (SPX) Jul 24, 2017Superluminous supernova marks the death of a star at cosmic high noon Miami (AFP) July 21, 2017'Mystery' signal from space is solved. It's not aliens London, UK (SPX) Jul 21, 2017Ground-Breaking Ground-Based Images of Planets from Pro-Am Team |
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Miami FL (SPX) Jul 21, 2017
In a new study, scientists found that aerosol particles released into the atmosphere from the burning of fossil fuels are a primary driver of changes in rainfall patterns across the globe.
The results of the climate system-model simulations conducted by researchers Brian Soden and Eui-Seok Chung from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science revealed ... more Greenbelt MD (SPX) Jul 26, 2017NASA Solves a Drizzle Riddle Stevenage UK (SPX) Jul 21, 2017Airbus built Sentinel-5 Precursor satellite ready for launch Washington DC (SPX) Jul 20, 2017Early Airborne Results Address South Korean Air Quality |
Pasadena CA (JPL) Jul 26, 2017
Comets that take more than 200 years to make one revolution around the Sun are notoriously difficult to study. Because they spend most of their time far from our area of the solar system, many "long-period comets" will never approach the Sun in a person's lifetime. In fact, those that travel inward from the Oort Cloud - a group of icy bodies beginning roughly 186 billion miles (300 billion kilom ... more Boulder CO (SPX) Jul 20, 2017Ancient, massive asteroid impact could explain Martian geological mysteries Tucson, AZ (SPX) Jul 10, 2017Pitted Materials in Craters Could Indicate Buried Ice on Asteroids Orlando FL (SPX) Jul 06, 2017Bizarro comet challenging researchers |
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Miami (AFP) July 21, 2017
Millions of people, from students to rocket scientists, are poised to contribute to a massive scientific effort to study the total solar eclipse that will sweep across the United States August 21.
The entire country will fall into shadow as the "Great American Eclipse" passes, though the darkest path, or "totality," will be contained in a 70-mile (113-kilometer) ribbon that moves from Oregon ... more Greenbelt MD (SPX) Jul 26, 2017Chasing the Total Solar Eclipse from NASA's WB-57F Jets Greenbelt MD (SPX) Jul 24, 2017The moon is front and center during a total solar eclipse Huntsville AL (SPX) Jul 26, 2017Solar Minimum is Coming |
Beijing (XNA) Jul 10, 2017
China has a clear plan to provide sea launches for commercial payloads to be carried by Long March rockets, according to an aerospace official.
Tang Yagang, vice head of the aerospace division of the No.1 institute of the China Aerospace Science and Technology Corporation (CASTC), said that the technology is not difficult and a sea launch platform can be built based on modifying 10,000-ton ... more Beijing (XNA) Jul 07, 2017Chinese satellite Zhongxing-9A enters preset orbit Beijing (Sputnik) Jul 07, 2017Chinese Space Program: From Setback, to Manned Flights, to the Moon Beijing (Sputnik) Jul 07, 2017Chinese Rocket Fizzles Out, Puts Other Launches on Hold |
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Chicago IL (SPX) Jul 21, 2017
A research team led by Adler Planetarium astronomer Dr. Grace Wolf-Chase has discovered new evidence of stars forming in our Milky Way Galaxy. By using a telescope equipped to detect infrared light invisible to our eyes, this exciting new science is revealing how stars, including our very own Sun, grow up within clusters and groups. The Astrophysical Journal has published a paper on the subject ... more London, UK (SPX) Jul 24, 2017Superluminous supernova marks the death of a star at cosmic high noon Miami (AFP) July 21, 2017'Mystery' signal from space is solved. It's not aliens London, UK (SPX) Jul 21, 2017Ground-Breaking Ground-Based Images of Planets from Pro-Am Team |
Buffalo NY (SPX) Jul 25, 2017
In saliva, scientists have found hints that a "ghost" species of archaic humans may have contributed genetic material to ancestors of people living in Sub-Saharan Africa today.
The research adds to a growing body of evidence suggesting that sexual rendezvous between different archaic human species may not have been unusual.
Past studies have concluded that the forebears of modern hum ... more Seattle WA (SPX) Jul 21, 2017Artifacts suggest humans arrived in Australia earlier than thought Aspen, United States (AFP) July 19, 2017Startup touts neuro-stimulation as 'medicine for the brain' Washington (UPI) Jul 18, 2017Father's presence encourages sibling bonding among baboons |
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Zhukovskiy (Sputnik) Jul 21, 2017
A yet unidentified space tourist from an Asian country will be sent to the International Space Station (ISS) as a member of the crew in 2019, Russia's Rocket and Space Corporation (RSC) Energia Director General Vladimir Solntsev said Tuesday.
"The new space tourist, who is set to travel to the ISS in 2019, is being trained already. He is a national of one of the Asian countries," Solntsev ... more Washington (Sputnik) Jul 25, 2017Russian sanctions won't affect cooperation in space Washington (UPI) Jul 21, 2017Astronauts grow cucumbers in space to help scientists understand root growth Washington DC (SPX) Jul 17, 2017NASA Offers Space Station as Catalyst for Discovery in Washington |
Fairbanks AK (SPX) Jul 26, 2017
A University of Alaska Fairbanks study looking at the physics of tidewater glaciers has yielded new insights into what drives their retreat-and-advance cycles and the role that climate plays in these cycles.
Lead author and UAF geophysics doctoral student Douglas Brinkerhoff said the study in Nature Communications reveals that shifting sediments drive the cycles among tidewater glaciers in ... more Greenbelt MD (SPX) Jul 25, 2017NASA flights gauge summer sea ice melt in the Arctic Potsdam, Germany (SPX) Jul 21, 2017Thawing permafrost releases old greenhouse gas Copenhagen, Denmark (SPX) Jul 12, 2017Microbe study highlights Greenland ice sheet toxicity |
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Boston MA (SPX) Jul 25, 2017
An MIT study published in Nature Climate Change finds that the Indian summer monsoons, which bring rainfall to the country each year between June and September, have strengthened in the last 15 years over north central India.
This heightened monsoon activity has reversed a 50-year drying period during which the monsoon season brought relatively little rain to northern and central India. Si ... more University of New South WalesA super-algae to save our seas Miami FL (SPX) Jul 26, 2017Coral gardening is benefiting Caribbean reefs Hanoi (AFP) July 24, 2017Vietnam says four fishermen wounded by Indonesian navy |
Hull UK (SPX) Jul 07, 2017
Swirling motions in clouds of cold, dense gas have given, for the first time, an active insight into how gravity creates the compact cores from which stars form in the interstellar medium. The results will be presented, Thursday 6 July, by Gwen Williams at the National Astronomy Meeting at the University of Hull.
Williams, of Cardiff University, explains: "We've known for some time that du ... more Warwick UK (SPX) Jul 07, 2017Telescope for detecting optical signals from gravitational waves launched Hannover, Germany (SPX) Jun 28, 2017LISA Gravitational-Wave Observatory Selected as ESA L3 Mission Potsdam, Germany (SPX) Jun 29, 2017Hints of Extra Dimensions in Gravitational Waves |
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