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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 OSIRIS-REx team first observed a particle ejection event in images captured by the spacecraft's navigation ca ... read more |
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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 
Exoplanet axis study boosts hopes of complex life, just not next doorAtlanta GA (SPX) Dec 09, 2019 "They're out there," goes a saying about extraterrestrials. It would seem more likely to be true in light of a new study on planetary axis tilts. Astrophysicists at the Georgia Institute of Te ... more  
The PI's Perspective: What a Year, What a Decade!Boulder CO (SPX) Dec 08, 2019 New Horizons is healthy and performing well as it flies ever onward, at nearly one million miles per day! This month we're collecting new data on the Kuiper Belt's charged particle and dust environm ... more  
China sends six satellites into orbit with single rocketTaiyuan, China (XNA) Dec 08, 2019 China sent six satellites into space from the Taiyuan Satellite Launch Center in northern Shanxi Province at 4:52 p.m. Saturday (Beijing Time). They were launched by a Kuaizhou-1A (KZ-1A) rock ... more |
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| Previous Issues | Dec 06 | Dec 05 | Dec 04 | Dec 03 | Dec 02 |
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Fusion by strong lasersDresden, Germany (SPX) Dec 09, 2019 Nuclear physics usually involves high energies, as illustrated by experiments to master controlled nuclear fusion. One of the problems is how to overcome the strong electrical repulsion between atom ... more  
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  
India's Vikram lunar lander found in LRO imagesTempe AZ (SPX) Dec 03, 2019 This image shows the Vikram Lander impact point and associated debris field. Green dots indicate spacecraft debris (confirmed or likely). Blue dots locate disturbed soil, likely where small bits of ... 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 
Meteorite-loving microorganismVienna, Austria (SPX) Dec 04, 2019 Chemolithotrophic microorganisms derive their energy from inorganic sources. Research into the physiological processes of these organisms - which are grown on meteorite - provides new insights into ... more |
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 Researchers discover new way to split and sum photons with silicon 
New silicon device converts blue photons into red photonsWashington DC (UPI) Dec 03, 2019 Researchers have developed a new hybrid device - pairing silicon with organic, carbon-based molecules - that can convert blue photons into red photons, paving the way for more efficient solar energy conversion. ... more  |
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Astronomers propose a novel method of finding atmospheres on rocky worldsGreenbelt MD (SPX) Dec 03, 2019 When NASA's James Webb Space Telescope launches in 2021, one of its most anticipated contributions to astronomy will be the study of exoplanets-planets orbiting distant stars. Among the most pressin ... more 
NASA finds Indian Moon lander with help of amateur space enthusiastWashington (AFP) Dec 3, 2019 India's Vikram lunar lander, which crashed on its final approach to the Moon's surface in September, has been found thanks in part to the sleuthing efforts of an amateur space enthusiast. ... more  
Helping machines perceive some laws of physicsBoston MA (SPX) Dec 03, 2019 Humans have an early understanding of the laws of physical reality. Infants, for instance, hold expectations for how objects should move and interact with each other, and will show surprise when the ... more 
The impact of molecular rotation on a peculiar isotope effect on water hydrogen bondsTokyo, Japan (SPX) Dec 03, 2019 The physicochemical and biological properties of hydrogen-bonded systems are significantly affected by nuclear quantum effects including zero-point energies of vibrational modes, proton delocalizati ... more 
NASA Shares Mid-Sized Robotic Lunar Lander Concept with IndustryHuntsville AL (SPX) Nov 26, 2019 As NASA presses forward with the agency's mission to the Moon, Mars and beyond, the development of top-tier technology is critical to success. With emphasis on lunar exploration and scientific inves ... 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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 Boulder CO (SPX) Dec 08, 2019 
New Horizons is healthy and performing well as it flies ever onward, at nearly one million miles per day! This month we're collecting new data on the Kuiper Belt's charged particle and dust environment, and observing two distant Kuiper Belt objects (KBOs) to learn about their surface properties, shapes and rotation periods, and to search for satellite systems.
Much more is in store for thi ... more |
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 Atlanta GA (SPX) Dec 09, 2019 
"They're out there," goes a saying about extraterrestrials. It would seem more likely to be true in light of a new study on planetary axis tilts.
Astrophysicists at the Georgia Institute of Technology modeled a theoretical twin of Earth into other star systems called binary systems because they have two stars. They concluded that 87% of exo-Earths one might find in binary systems should ha ... more |
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 Washington DC (UPI) Dec 08, 2019  The SpaceX Dragon cargo spacecraft containing 5,700 pounds of cargo arrived at the International Space Station on Sunday morning.
The spacecraft, which is SpaceX's 19th delivery to the ISS, was captured by the Canadarm2 robotic arm operated by astronauts Luca Parmitano and Andrew Morgan at 5:05 a.m. At 7:47 a.m., it was installed at the ISS, according to NASA.
Aboard were genetic ... more |
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 Taiyuan, China (XNA) Dec 08, 2019 
China sent six satellites into space from the Taiyuan Satellite Launch Center in northern Shanxi Province at 4:52 p.m. Saturday (Beijing Time).
They were launched by a Kuaizhou-1A (KZ-1A) rocket and have entered the planned orbit successfully.
It was the second launch from the Taiyuan launch center in less than six hours after another KZ-1A rocket sent the Jilin-1 Gaofen 02B satellit ... 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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 Washington DC (UPI) Nov 07, 2019 
Members of the U.S. Air Force used the Advanced Test High Energy Asset, referred to as ATHENA, to shoot down a variety of drones in a Lockheed Martin demonstration of the technology.
In the latest test of the ground-portable laser weapon system, Airmen engaged and shot down multiple fixed wing and rotary drones at a government test range in Fort Sill, Okla., Lockheed said on Thursday. / ... more |
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 Jerusalem (AFP) Dec 5, 2019 
Israel's defence ministry signed a deal with its Czech counterpart on Thursday to sell it radar systems used in the Jewish state's Iron Dome missile defence system.
The radars will be integrated into the Czech air defence system which will use Prague's own rocket launchers, a ministry spokesperson said.
The radars, used for air surveillance and defence, "will be interoperable with Czech ... more |
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 Houston 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 celestial body and the thermal energy it emits.
The findings, reported in the journal Geophysical Research Letters, could lead to new insights about climate on Earth.
Titan is the only bod ... more |
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 Singapore (SPX) Nov 06, 2019 
Researchers from SMART, MIT's research enterprise in Singapore, have made a groundbreaking discovery that allows scientists to 'look' at the surface density of dispersed nanoparticles. This revolutionary technique enables researchers to 'characterise' or understand the properties of nanoparticles without disturbing the nanoparticle, and also at a far lower cost and far quicker too.
The new ... 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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 Garching, Germany (SPX) Dec 04, 2019 
In space, black holes appear in different sizes and masses. The record is now held by a specimen in the Abell 85 cluster of galaxies, where an ultra-massive black hole with 40 billion times the mass of our Sun sits in the middle of the central galaxy Holm 15A.
Astronomers at the Max Planck Institute for Extraterrestrial Physics and the University Observatory Munich discovered this by evalu ... more |
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 Bremen, Germany (SPX) Dec 06, 2019 
A new Crew Interactive MObile companioN (CIMON) is on its way the International Space Station (ISS). On 5 December 2019 at 18:29 CET (12:29 local time) the US SpaceX CRS-19 mission lifted off from the spaceport at Cape Canaveral, Florida. On board was CIMON-2, an astronaut assistant developed and built in Germany that has been modified and equipped for new tasks. Like its predecessor, CIMON-2 wi ... more |
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 Austin TX (SPX) Dec 06, 2019 
In the not too distant future, we can expect to see our skies filled with unmanned aerial vehicles (UAVs) delivering packages, maybe even people, from location to location.
In such a world, there will also be a digital twin for each UAV in the fleet: a virtual model that will follow the UAV through its existence, evolving with time.
"It's essential that UAVs monitor their structural ... more |
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