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  Houston TX (SPX) Mar 30, 2019 Expedition 59 Flight Engineers Nick Hague and Christina Koch of NASA concluded their spacewalk at 2:27 p.m. EDT. During the six hour and 45-minute spacewalk, the two NASA astronauts successfully connected three newer, more powerful lithium-ion batteries to replace the previous six nickel-hydrogen batteries that provide power for one channel on one pair of the station's solar arrays. The new batteries provide an improved and more efficient power capacity for operations. The astronauts also did work ... read more |
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US Asked Russia to Delay Soyuz MS-13 July Launch to ISS for Two Weeks - SourceMoscow (Sputnik) Mar 30, 2019 The blastoff of the Soyuz MS-13 manned spacecraft to the International Space Station (ISS), scheduled for 6 July, from the Baikonur space center, may be delayed for two weeks at the request of NASA, ... more  
Arianespace Flight VS22: A fifth launch for the operator SES and its O3b constellationKourou, French Guiana (ESA) Mar 30, 2019 For its fourth mission of 2019 - and the second this year with the Soyuz medium launcher from the Guiana Space Center (CSG) in French Guiana, Arianespace will be launching four more O3b satellites f ... more  
Skyborg Program Seeks Industry Input For Artificial Intelligence InitiativeWright-Patterson AFB OH (SPX) Mar 30, 2019 The Air Force office of Strategic Development Planning and Experimentation at the Air Force Research Laboratory is working on fielding a prototype Autonomous, Unmanned Combat Air Vehicle as an Early ... more  
Dynamic hydrogel used to make 'soft robot' components and LEGO-like building blocksProvidence RI (SPX) Mar 25, 2019 Using a new type of dual polymer material capable of responding dynamically to its environment, Brown University researchers have developed a set of modular hydrogel components that could be useful ... more |
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| Previous Issues | Mar 29 | Mar 28 | Mar 27 | Mar 26 | Mar 25 |
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Seeing through a robot's eyes helps those with profound motor impairmentsAtlanta GA (SPX) Mar 21, 2019 An interface system that uses augmented reality technology could help individuals with profound motor impairments operate a humanoid robot to feed themselves and perform routine personal care tasks ... more 
The Voyage to Interstellar SpaceGreenbelt MD (SPX) Mar 28, 2019 By all means, Voyager 1 and Voyager 2 shouldn't even be here. Now in interstellar space, they are pushing the limits of spacecraft and exploration, journeying through the cosmic neighborhood, giving ... more 
NASA defends scrapping all-women spacewalkWashington (AFP) March 27, 2019 NASA responded to accusations of sexism Wednesday over its decision to cancel a planned historic spacewalk by two women astronauts due to a lack of well-fitting spacesuits. ... more  
Second GPS III satellite arrives at Cape Canaveral ahead of July launchWashington (UPI) Mar 27, 2019 The newest GPS III satellite arrived at Cape Canaveral, Fla., for its launch this summer, Lockheed Martin, its maker, announced on Wednesday. ... more 
Tests Prove Out Orion Safety Systems From Liftoff to SplashdownHouston TX (SPX) Mar 27, 2019 Engineers completed two key tests the week of March 18 to help ensure NASA's Orion spacecraft is ready from liftoff to splashdown for missions to the Moon. Teams successfully tested one of the motor ... more |
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 Cosmonauts to Do Tests on ISS to Find Source of Metal Shavings in Damaged Soyuz 
Russian Cosmonauts to Experiment With Propeller-Driven Drone on ISS - RoscosmosMoscow (Sputnik) Mar 27, 2019 Russian cosmonauts will carry out an experiment on controlling a drone driven by a propeller on board the International Space Station, Alexander Bloshenko, a science advisor to the Roscosmos's chief ... more  |
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Lockheed awarded $1.1B for rocket sales to Poland, Bahrain, RomaniaWashington (UPI) Mar 28, 2019 Lockheed Martin has been awarded a $1.14 billion contract for Guided Multiple Launch Rocket System for Poland, Bahrain and Romania. ... more 
Russian S7 space firm to cancel deal with Ukraine's rocket makerMoscow (Sputnik) Mar 26, 2019 Russia's privately-owned S7 Space company will scrap a contract it has with a Ukrainian state rocket maker, Yuzhmash, on the production of 12 Zenit launch vehicles, the Russian firm's co-owner told ... more 
First 2019 launch from Vostochny Space Centre slated for 27 JuneMoscow (Sputnik) Mar 27, 2019 The blastoff of the Meteor-M meteorological satellite number 2-2 by the Soyuz-2.1b carrier rocket with the Fregat upper stage from the Vostochny space center is scheduled to take place in three mont ... more 
More efficient satellite launch platform on the horizonSydney, Australia (SPX) Mar 26, 2019 As part of a global industry research project, combustion experts from the University of Sydney's School of Aerospace, Mechanical and Mechatronic Engineering are one step closer to developing a more ... more  
Space Flight To Build HawkEye 360 Next-Gen Satellite ClusterToronto, Canada (SPX) Mar 28, 2019 Space Flight Laboratory (SFL) has been awarded the prime contract to develop the next generation cluster of formation-flying microsatellites for HawkEye 360 Inc. of Herndon, Va. The HawkEye Constell ... more |
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 Washington DC (SPX) Mar 28, 2019 
What do televisions and space exploration have in common? No, we're not talking about a cheesy physics joke; rather, this is the story of an often-overlooked piece of equipment that deserves a place in the annals of telecommunication history.
Some would argue that the traveling-wave tube (TWT) has not received the recognition it deserves when it comes to the history of space travel and com ... more |
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 Cape Canaveral AFS FL (SPX) Mar 15, 2019 
A United Launch Alliance (ULA) Delta IV rocket carrying the tenth Wideband Global SATCOM (WGS) satellite for the U.S. Air Force lifted off from Space Launch Complex-37 on March 15 at 8:26 p.m. EDT. ULA has been the exclusive launch provider for all ten WGS satellites.
"We are very proud to deliver this critical asset to orbit in support of the U.S. and Allied warfighters deployed around th ... more |
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 Washington (UPI) Mar 27, 2019 
The newest GPS III satellite arrived at Cape Canaveral, Fla., for its launch this summer, Lockheed Martin, its maker, announced on Wednesday.
The satellite, nicknamed "Magellan," arrived in Cape Canaveral on March 18 aboard a U.S. Air Force C-17 plane from Buckley Air Force Base in Colorado. The satellite was built at Lockheed's GPS III facility near Denver.
Magellan will be the ... more |
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 Washington (AFP) March 25, 2019 
The United States on Monday approved the sale of 25 F-16 fighter aircraft to Morocco for $3.8 billion, the State Department announced.
Besides the new Block 70/72 F-16s, equipped with state of the art electronic systems and weaponry, Washington also approved the modernization of 23 F-16s already in the Moroccan air force fleet, for $983 million.
The State Department said the sale would n ... more |
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 Princeton NJ (SPX) Mar 21, 2019 
Crystals possessing "handedness" exhibit unusual properties. New evidence suggests that they can host electrons moving like slowed down light and their collective behavior mimics magnetic monopoles.
An international team of researchers has discovered that certain classes of crystals with an asymmetry like biological "handedness," known as chiral crystals, may harbor electrons that behave i ... more |
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 Swansea UK (SPX) Mar 27, 2019 
A new study has revealed how clouds are modifying the warming created by human-caused climate change in some parts of the world. Led by Swansea University's Tree Ring Research Group, researchers from Sweden, Finland and Norway analysed information contained in the rings of ancient pine trees from northern Scandinavia to reveal how clouds have reduced the impact of natural phases of warmth in the ... more |
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 Tokyo, Japan (SPX) Mar 27, 2019 
Researchers from Tokyo Metropolitan University have shown that a newly engineered catalyst made of gold nanoparticles supported on a metal oxide framework shows breakdown of ammonia impurities in air, with excellent selectivity for conversion to nitrogen gas.
Importantly, it is effective at room temperature, making it suitable for everyday air purification systems. The team successfully id ... more |
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 Xichang (XNA) Mar 12, 2019 
Chinese scientists are designing what is expected to be the world's most powerful rocket, according to a senior researcher.
Li Hong, deputy general manager at China Aerospace Science and Technology Corp, said the Long March 9 super heavy-lift carrier rocket will be capable of lifting 140 metric tons of payload into a low-Earth orbit, or a 50-ton spacecraft to a lunar transfer orbit. The gi ... more |
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 Washington (UPI) Mar 28, 2019  Lockheed Martin has been awarded a $1.14 billion contract for Guided Multiple Launch Rocket System for Poland, Bahrain and Romania.
The foreign military sales contract, announced Wednesday by the Department of Defense, covers full rate production for the GMLRS surface-to-surface systems for the three nations.
Work on the contract is expected to run through Aug. 31, 2021, and will ... more |
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 Ankara (AFP) March 28, 2019 
A deal to buy Russian missiles has left Turkish President Recep Tayyip Erdogan balancing NATO ally the United States and new regional partner Russia as he risks fallout from both Washington and Moscow.
Turkey's already soured relations with the United States could be significantly damaged with possible US sanctions if Ankara pushes ahead with the deal for the sophisticated S-400 missile defe ... more |
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 Houghton MI (SPX) Mar 28, 2019 
Electrospinning uses electric fields to manipulate nanoscale and microscale fibers. The technique is well-developed but time-intensive and costly. A team from Michigan Technological University came up with a new way to create customizable nanofibers for growing cell cultures that cuts out time spent removing toxic solvents and chemicals. Their work is published in Elsevier's Materialia.
Sm ... more |
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 Atlanta GA (SPX) Mar 21, 2019 
An interface system that uses augmented reality technology could help individuals with profound motor impairments operate a humanoid robot to feed themselves and perform routine personal care tasks such as scratching an itch and applying skin lotion. The web-based interface displays a "robot's eye view" of surroundings to help users interact with the world through the machine.
The system, ... more |
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 Moscow (Sputnik) Mar 27, 2019 
Russian cosmonauts will carry out an experiment on controlling a drone driven by a propeller on board the International Space Station, Alexander Bloshenko, a science advisor to the Roscosmos's chief, told Sputnik on Wednesday.
"The experiment has been introduced into the program", Bloshenko said. During experiments with the propeller-driven drone, it is first planned to work out the design ... more |
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