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  Ithaca NY (SPX) Dec 05, 2019 A Cornell University senior has come up with a way to discern life on exoplanets loitering in other cosmic neighborhoods: a spectral field guide. Zifan Lin has developed high-resolution spectral models and scenarios for two exoplanets that may harbor life: Proxima b, in the habitable zone of our nearest neighbor Proxima Centauri; and Trappist-1e, one of three possible Earth-like exoplanet candidates in the Trappist-1 system. The paper, co-authored with Lisa Kaltenegger, associate professor of astr ... read more |
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NRL, NASA combine to produce Solar imagery with unprecedented clarityWashington DC (SPX) Dec 06, 2019 Early returns from the U.S. Naval Research Laboratory's camera on NASA's latest mission to study the Sun's corona revealed on Dec. 4 a star more complex than ever imagined. NRL's Wide-field Im ... more  
New instrument extends LIGO's reachBoston MA (SPX) Dec 06, 2019 Just a year ago, the National Science Foundation-funded Laser Interferometer Gravitational-wave Observatory, or LIGO, was picking up whispers of gravitational waves every month or so. Now, a new add ... more  
Scientists reveal potential new class of x-ray star systemBoston MA (SPX) Dec 05, 2019 A scientist at the Center for Astrophysics | Harvard and Smithsonian has announced the discovery that mass in triple star systems takes on the characteristics of recipient stars before mass is actua ... more 
First NASA Parker Solar Probe results reveal surprising details about our SunGreenbelt MD (SPX) Dec 05, 2019 The Sun is revealing itself in dramatic detail and shedding light on how other stars may form and behave throughout the universe - all thanks to NASA's Parker Solar Probe. The spacecraft is enduring ... more |
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| Previous Issues | Dec 05 | Dec 04 | Dec 03 | Dec 02 | Dec 01 |
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Hidden giant planet around tiny white dwarf starCoventry UK (SPX) Dec 05, 2019 The first evidence of a giant planet orbiting a dead white dwarf star has been found in the form of a disc of gas formed from its evaporating atmosphere. The Neptune-like planet orbits a star ... more 
Sun's close-up reveals atmosphere hopping with highly energetic particlesPrinceton NJ (SPX) Dec 05, 2019 Outbursts of energetic particles that hurtle out from the sun and can disrupt space communications may be even more varied and numerous than previously thought, according to results from the closest ... more  
NASA's OSIRIS-REx in the midst of site selectionTucson AZ (SPX) Dec 05, 2019 NASA's OSIRIS-REx mission is just days away from selecting the site where the spacecraft will snag a sample from asteroid Bennu. After a lengthy and challenging process, the team is finally ready to ... more  
China's lunar rover travels over 345 meters on moon's far sideBeijing (XNA) Dec 05, 2019 China's lunar rover Yutu-2 has driven 345.059 meters on the far side of the moon to conduct scientific exploration of the virgin territory. Both the lander and the rover of the Chang'e-4 probe ... more 
Animal embryos evolved before animalsBristol UK (SPX) Nov 28, 2019 Animals evolved from single-celled ancestors, before diversifying into 30 or 40 distinct anatomical designs. When and how animal ancestors made the transition from single-celled microbes to complex ... more |
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 Astronomers discover the heaviest black hole in the nearby universe 
Gas giant composition not determined by host starPasadena CA (SPX) Dec 04, 2019 A surprising analysis of the composition of gas giant exoplanets and their host stars shows that there isn't a strong correlation between their compositions when it comes to elements heavier than hy ... more  |
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Scientists have found out why photons flying from other galaxies do not reach the EarthMoscow, Russia (SPX) Dec 05, 2019 An international group of scientists, including Andrey Savelyev, associate professor of the Institute of Physical and Mathematical Sciences and Information Technologies of the IKBFU, has improved a ... more
Star-quake vibrations lead to new estimate for Milky Way ageCanberra, Australia (SPX) Dec 05, 2019 Star-quakes recorded by NASA's Kepler space telescope have helped answer a long-standing question about the age of the "thick disc" of the Milky Way. In a paper published in the journal Monthl ... more 
Detecting solar flares, more in real timeBoulder CO (SPX) Dec 04, 2019 Computers can learn to find solar flares and other events in vast streams of solar images and help NOAA forecasters issue timely alerts, according to a new study. The machine-learning technique, dev ... more 
TESS catches a natural comet outburst in unprecedented detailGreenbelt MD (SPX) Dec 04, 2019 Using data from NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers at the University of Maryland (UMD), in College Park, Maryland, have captured a clear start-to-finish image sequence ... more  
A study of Saturn's largest moon may offer insights for earthHouston TX (SPX) Dec 04, 2019 Scientists studying the weather and climate of Titan, Saturn's largest moon, have reported a significant seasonal variation in its energy budget - that is the amount of solar energy absorbed by the ... more |
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 Seattle WA (SPX) Nov 26, 2019 
The shrinking of the clouds of the Great Red Spot on Jupiter has been well documented with photographic evidence from the last decade. However, researchers said there is no evidence the vortex itself has changed in size or intensity.
Philip Marcus, from the University of California, Berkeley, will explain why the pictures from astronomers, both professionals and amateur, are not telling th ... more |
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 Coventry UK (SPX) Dec 05, 2019 
The first evidence of a giant planet orbiting a dead white dwarf star has been found in the form of a disc of gas formed from its evaporating atmosphere.
The Neptune-like planet orbits a star a quarter of its size about once every ten days, leaving a comet-like tail of gas comprised of hydrogen, oxygen and sulphur in its wake.
The discovery by astronomers from the University of Warwi ... more |
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 Edinburgh UK (SPX) Nov 28, 2019 
The search for evidence of life on Mars could be helped by fresh insights into ancient rocks on Earth.
Research which suggests that structures previously thought to be fossils may, in fact, be mineral deposits could save future Mars missions valuable time and resources.
Microscopic tubes and filaments that resemble the remains of tiny creatures may have been formed by chemical reacti ... more |
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 Beijing (XNA) Dec 05, 2019 
China's lunar rover Yutu-2 has driven 345.059 meters on the far side of the moon to conduct scientific exploration of the virgin territory.
Both the lander and the rover of the Chang'e-4 probe have ended their work for the 12th lunar day, and switched to dormant mode for the lunar night, the Lunar Exploration and Space Program Center of the China National Space Administration (CNSA) said W ... more |
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 Canberra, Australia (SPX) Dec 05, 2019 
Star-quakes recorded by NASA's Kepler space telescope have helped answer a long-standing question about the age of the "thick disc" of the Milky Way.
In a paper published in the journal Monthly Notices of the Royal Astronomical Society, a team of 38 scientists led by researchers from Australia's ARC Centre of Excellence for All Sky Astrophysics in Three Dimensions (ASTRO-3D) use data from ... more |
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 Hampton VA (SPX) Nov 28, 2019 
Every night, under the cover of darkness, countless small sea creatures - from squid to krill - swim from the ocean depths to near the surface to feed. This vast animal migration - the largest on the planet and a critical part of Earth's climate system - has been observed globally for the first time thanks to an unexpected use of a space-based laser.
Researchers observed this vertical migr ... more |
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 Greenbelt MD (SPX) Dec 06, 2019 
Shortly after NASA's OSIRIS-REx spacecraft arrived at asteroid Bennu, an unexpected discovery by the mission's science team revealed that the asteroid could be active, or consistently discharging particles into space. The ongoing examination of Bennu - and its sample that will eventually be returned to Earth - could potentially shed light on why this intriguing phenomenon is occurring.
The ... more |
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 Berkeley CA (SPX) Dec 05, 2019 
A year ago, NASA's Parker Solar Probe flew closer to the sun than any satellite in history, collecting a spectacular trove of data from the very edge of the sun's million-degree corona.
Now, that data has allowed solar physicists to map the source of a major component of the solar wind that continually peppers Earth's atmosphere, while revealing strange magnetic field reversals that could ... more |
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 Wuhan, China (XNA) Nov 22, 2019 
A Chinese company on Wednesday launched a satellite service platform to make satellite resources more accessible for users.
China Aerospace Science and Industry Corporation (CASIC), the platform's designer, announced the news at the 5th China (International) Commercial Aerospace Forum in Wuhan.
A common satellite operating business focuses on satellites rather than services, which ma ... more |
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Canberra, Australia (SPX) Dec 05, 2019
Star-quakes recorded by NASA's Kepler space telescope have helped answer a long-standing question about the age of the "thick disc" of the Milky Way.
In a paper published in the journal Monthly Notices of the Royal Astronomical Society, a team of 38 scientists led by researchers from Australia's ARC Centre of Excellence for All Sky Astrophysics in Three Dimensions (ASTRO-3D) use data from ... more |
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 Washington (UPI) Dec 2, 2019 
New research suggests prodigious amounts of inbreeding best explains the protruding lower jaw that characterized many of the Spanish and Austrian kings and their wives that made up the Habsburg dynasty.
Scientists in Spain and South Africa analyzed royal portraits and family trees to find out whether there was a link between facial deformities and a person's degree of relatedness among ... more |
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 Los Alamos NM (SPX) Dec 05, 2019 
UbiQD, Inc., a New Mexico-based nanotechnology development company, has been awarded a Phase II Small Business Technology Transfer (STTR) contract by the National Aeronautics and Space Administration (NASA).
The 24-month contract provides $750,000 in funding for UbiQD's collaborative research and development with the University of Arizona's Controlled Environment Agriculture Center (UA-CEA ... more |
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 Montreal, Canada (SPX) Dec 03, 2019 
How did life survive the most severe ice age? A McGill University-led research team has found the first direct evidence that glacial meltwater provided a crucial lifeline to eukaryotes during Snowball Earth, when the oceans were cut off from life-giving oxygen, answering a question puzzling scientists for years.
In a new study published in the Proceedings of the National Academy of Science ... more |
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 Pasadena CA (JPL) Dec 05, 2019 
The Antarctic Circumpolar Current flows in a loop around Antarctica, connecting the Atlantic, Pacific and Indian oceans. It is one of the most significant ocean currents in our climate system because it facilitates the exchange of heat and other properties among the oceans it links.
But how the current transfers heat, particularly vertically from the top layer of the ocean to the bottom la ... more |
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 Boston MA (SPX) Dec 06, 2019 
Just a year ago, the National Science Foundation-funded Laser Interferometer Gravitational-wave Observatory, or LIGO, was picking up whispers of gravitational waves every month or so. Now, a new addition to the system is enabling the instruments to detect these ripples in space-time nearly every week.
Since the start of LIGO's third operating run in April, a new instrument known as a quant ... more |
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