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  Tampa (AFP) Dec 24, 2018 A NASA spacecraft is hurtling toward a historic New Year's Day flyby of the most distant planetary object ever studied, a frozen relic of the early solar system called Ultima Thule. Four billion miles (6.4 billion kilometers) away, the unmanned spaceship, New Horizons, is poised to zoom by at 12:33 am (0533 GMT) on January 1, at a distance of just 2,200 miles (3,500 kilometers) from Ultima Thule. That's more than three times closer than New Horizons came to Pluto when it zipped by the dwarf plan ... read more |
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New Horizons Notebook: On Ultima's DoorstepLaurel MD (SPX) Dec 24, 2018 New Horizons carried out its last trajectory correction maneuver on approach to Ultima Thule last week, a short thruster burst to direct the spacecraft closer to its precise flyby aim point just 2,2 ... more  
Russia to Complete Flight Tests of Soyuz-2.1V Carrier Rocket in 2019 - SourceMoscow (Sputnik) Dec 25, 2018 The last test launch of the Soyuz-2.1v light-class carrier rocket from the Plesetsk space centre in northern Russia is planned for next year, a Russian space industry source told Sputnik. "The ... more  
Russian Cosmonaut Dismisses Rumours About ISS Crew, Hole in Soyuz SpaceshipMoscow (Sputnik) Dec 25, 2018 Russian cosmonaut Sergey Prokopyev on Monday dismissed rumours on social networks about the ISS crew in the light of the situation with the hole in the Soyuz MS-09 spaceship. "A lot has alread ... more 
Roscosmos Chief Could Visit US in Early 2019, NASA Working on Sanctions WaiverMoscow (Sputnik) Dec 25, 2018 Dmitry Rogozin, the head of Russia's Roscosmos state corporation, may apply for US visa not earlier than in January 2019, as the program of the visit has not been prepared yet, a spokesperson for Ro ... more |
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| Previous Issues | Dec 25 | Dec 24 | Dec 22 | Dec 21 | Dec 20 |
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First Lockheed Martin-built GPS 3 satellite responding to commandsDenver CO (SPX) Dec 24, 2018 At approximately 12,550 miles (20,200 km) up... turn left. You have arrived at a new era for the Global Positioning System (GPS). A major milestone in the U.S. Air Force's plan to bring new te ... more  
Key milestone for Euclid Mission, now ready for final assemblyNoordwijk, The Netherlands (SPX) Dec 21, 2018 ESA's Euclid mission has passed its critical design review, marking the successful completion of a major phase in the progress of the project. The review verified that the overall mission architectu ... more 
Arianespace supports Drance and European defense with launch of CSO-1Evry, France (SPX) Dec 24, 2018 For its 11th and final launch of the year - and the third in 2018 with the Soyuz medium-lift launcher - Arianespace successfully orbited the CSO-1 military Earth observation satellite for the French ... more 
SpaceX blasts off powerful GPS satellite for US militaryTampa Dec 23, 2018 A SpaceX rocket on Sunday blasted off a powerful GPS satellite for the US Air Force, marking its 21st and final launch for the year 2018. ... more  
Unique insights into an exotic matter stateKiel, Germany (SPX) Dec 19, 2018 The properties of the matter, which surrounds us in our everyday life, are typically the result of complex interactions between electrons. These electrically-charged particles are one of the fundame ... more |
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 Join the celebration of a hundred years under one sky with IAU 
Cosmic ray telescope launches from AntarcticaWashington (UPI) Dec 20, 2018 SuperTIGER is once again flying high above the South Pole. The cosmic ray telescope launched Thursday from Williams Field at McMurdo Station, Antarctica. ... more  |
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ESA astronaut Alexander Gerst returns to Earth for the second timeParis (ESA) Dec 21, 2018 ESA astronaut Alexander Gerst returned to Earth earlier this week alongside NASA astronaut Serena Aunon-Chancellor and Roscosmos cosmonaut Sergei Prokopyev. Returning in the same Soyuz MS-09 s ... more  
China launches first Hongyun project satelliteBeijing (Sputnik) Dec 24, 2018 China on 22 December successfully launched the first satellite of its Hongyun project, which seeks to create a network of communication satellites on the low Earth orbit in order to provide stable i ... more  
Satellite study proves global quantum communication will be possibleWashington DC (SPX) Dec 21, 2018 Researchers in Italy have demonstrated the feasibility of quantum communications between high-orbiting global navigation satellites and a ground station, with an exchange at the single photon level ... more  
Missile Defense Agency awards Lockheed Martin contract to design, manufacture and construct defense radar station in HawaiiMoorestown NJ (SPX) Dec 21, 2018 Lockheed Martin was awarded a $585 million contract by the Missile Defense Agency (MDA) to design, develop and deliver its Homeland Defense Radar-Hawaii (HDR-H) in Oahu, Hawaii. The HDR-H rada ... more 
US Army awards Harris Corp nearly $218 million contract to provide Wideband Satellite Communications Mission supportMelbourne FL (SPX) Dec 21, 2018 The U.S. Army has awarded Harris Corporation a nearly $218 million follow-on contract to support wideband satellite operations centers and management sites that deliver critical communications to wa ... more |
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 Moscow (Sputnik) Dec 25, 2018 
Dmitry Rogozin, the head of Russia's Roscosmos state corporation, may apply for US visa not earlier than in January 2019, as the program of the visit has not been prepared yet, a spokesperson for Roscosmos told Sputnik.
"The dates will be clear after the program [of the visit] is prepared. Based on this, it will be necessary to submit documents. Approximately, it will be in January," the s ... more |
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 Evry, France (SPX) Dec 24, 2018 
For its 11th and final launch of the year - and the third in 2018 with the Soyuz medium-lift launcher - Arianespace successfully orbited the CSO-1 military Earth observation satellite for the French CNES (Centre National d'Etudes Spatiales) space agency and the DGA (Direction generale de l'armement) defense procurement agency on behalf of the French Ministry of Defense.
The launch took pla ... more |
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 Pasadena CA (JPL) Dec 24, 2018 
Mars atmospheric opacity (tau) over the rover site remains at a storm-free range around 1.0.
No signal from Opportunity has been heard since Sol 5111 (June 10, 2018). Opportunity likely experienced a low-power fault, a mission clock fault and an up-loss timer fault.
Since the loss of signal, the team has been listening for the rover over a broad range of times, frequencies and polari ... more |
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 Beijing (Sputnik) Dec 24, 2018 
China on 22 December successfully launched the first satellite of its Hongyun project, which seeks to create a network of communication satellites on the low Earth orbit in order to provide stable internet connection to the country's remote regions, the state-owned China Aerospace Science and Industry Corporation (CASIC) said.
The satellite was launched atop the Long March-11 rocket at 07: ... more |
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 Paris (ESA) Dec 21, 2018 
ESA astronaut Alexander Gerst returned to Earth earlier this week alongside NASA astronaut Serena Aunon-Chancellor and Roscosmos cosmonaut Sergei Prokopyev.
Returning in the same Soyuz MS-09 spacecraft that flew them to the International Space Station on 6 June 2018, the trio landed in the Kazakh steppe on 20 December at 05:06 GMT (06:06 CET).
Alexander is now flying directly to Colo ... more |
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 Houston TX (SPX) Dec 21, 2018 
In the near future, crews will embark on multi-month missions to the Moon, and eventually Mars and beyond. All incredible adventures, however, have their hazards, and a major one for crews on long-duration spaceflights is the space radiation they will be exposed to during their missions.
A new experiment aboard the International Space Station, The Growth of Large, Perfect Protein Crystals ... more |
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 Warwick UK (SPX) Dec 24, 2018 
A massive stellar flare on a baby star has been spotted by University of Warwick astronomers, shedding light on the origins of potentially habitable exoplanets.
One of the largest ever seen on a star of its type, the huge explosion of energy and plasma is around 10,000 times bigger than the largest solar flare ever recorded from our own Sun.
The discovery is detailed in a paper for t ... more |
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 Tampa (AFP) Dec 24, 2018 
A NASA spacecraft is hurtling toward a historic New Year's Day flyby of the most distant planetary object ever studied, a frozen relic of the early solar system called Ultima Thule.
Four billion miles (6.4 billion kilometers) away, the unmanned spaceship, New Horizons, is poised to zoom by at 12:33 am (0533 GMT) on January 1, at a distance of just 2,200 miles (3,500 kilometers) from Ultima T ... more |
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 Exeter UK (SPX) Dec 19, 2018 
A "gold rush" of seabed mining could lead to unprecedented damage to fragile deep-sea ecosystems, researchers have warned.
With major decisions on the future of seabed mining expected in 2019-20, scientists and policy experts from the University of Exeter and Greenpeace have recommended a range of measures to prevent environmental damage.
They say deep-sea ecosystems currently need m ... more |
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 Denver CO (SPX) Dec 24, 2018 
At approximately 12,550 miles (20,200 km) up... turn left. You have arrived at a new era for the Global Positioning System (GPS).
A major milestone in the U.S. Air Force's plan to bring new technology and capabilities to the GPS constellation, the first Lockheed Martin (NYSE:LMT)-built GPS III satellite began "talking" with engineers and operators from ground control, as planned, following ... more |
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 Edmonton, Canada (SPX) Dec 21, 2018 
New research from University of Alberta physicists provides the first-ever model of our Moon's rotational dynamics, taking into consideration its solid inner core. Their model helps to explain why, as seen from Earth, the Moon appears to wobble on its axis.
The answer, said physicist Mathieu Dumberry, lies in the complex geometry of the Moon's orbit, locked in what is known as a Cassini st ... more |
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 Greenbelt MD (SPX) Dec 21, 2018 
In science fiction, explorers can hop in futuristic spaceships and traverse half the galaxy in the blink of a plot hole. However, this sidelines the navigational acrobatics required in order to guarantee real-life mission success.
In 2021, the feat of navigation that is the Lucy mission will launch. To steer Lucy towards its targets doesn't simply involve programming a map into a spacecraf ... more |
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 Tallahassee FL (SPX) Dec 21, 2018 
The Earth's core is an exceptionally difficult place to study. Its depths descend a staggering 2,900 kilometers - about the distance from New York City to Denver - and its extreme, otherworldly conditions are extraordinarily challenging to simulate in the lab.
For scientists like Florida State University Assistant Professor Mainak Mookherjee and his postdoctoral scholar Suraj Bajgain, whos ... more |
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 Plainsboro NJ (SPX) Dec 24, 2018 
The sun defies conventional scientific understanding. Its upper atmosphere, known as the corona, is many millions of degrees hotter than its surface. Astrophysicists are keen to learn why the corona is so hot, and scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have completed research that may advance the search.
The scientists found that form ... more |
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 Greenbelt MD (SPX) Dec 21, 2018 
Before moving NASA's James Webb Space Telescope, and to assure that it's kept clean and safe, Webb got a very special wrapping treatment. The wrapping acts as a "mobile clean room," safeguarding the technological marvel from contaminants.
All satellites and observatories are created in clean rooms. Clean rooms filter out harmful contaminants, as even a speck of dust or a fingerprint could ... more |
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 University Park PA (SPX) Dec 21, 2018 
Our first glimpses into the physics that exist near the center of a black hole are being made possible using "loop quantum gravity" - a theory that uses quantum mechanics to extend gravitational physics beyond Einstein's general theory of relativity.
Loop quantum gravity, originated at Penn State and subsequently developed by a large number of scientists worldwide, is opening up a new para ... more |
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