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Quebec City, Canada (SPX) Dec 17, 2020
An international research team involving Professor Federico Rosei of the Institut national de la recherche scientifique (INRS) has demonstrated a novel process to modify the structure and properties of graphene, a one atom thick carbon. This chemical reaction, known as photocycloaddition, modifies the bonds between atoms using ultraviolet (UV) light. The results of the study were recently
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Arlington VA (AFNS) Dec 22, 2020
From the publicly available view on the outside, the birth and creation of the nation's newest military service was going well; there was general agreement as to the need for the new service, its strategic importance and how it would fit in to the nation's existing and sprawling military enterprise. Hidden, however, was a level of bureaucratic gamesmanship and "churn," worrisome enough tha
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Washington DC (SPX) Dec 22, 2020
Vessels known to have crew that are subject to forced labor behave in systematically different ways to the rest of the global fishing fleet, reveals a new paper published in the scientific journal, Proceedings of the National Academy of Sciences. The discovery was used to build a first-of-its-kind model to identify and predict vessels at high risk of engaging in these abuses. The study fou
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Washington DC (SPX) Dec 21, 2020
A DARPA network technology program recently concluded field tests demonstrating novel software that bridges multiple disparate radio networks to enable communication between incompatible tactical radio data links - even in the presence of hostile jamming. The technology is transitioning to Naval Air Systems Command (NAVAIR) and the Marine Corps, which plans to put the software on a software repr
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London, UK (SPX) Dec 18, 2020
Researchers are using Cold War spy satellite images to explore changes in the environment, including deforestation in Romania, marmot decline in Kazakhstan and ecological damage from bombs in Vietnam. Ecologists have harnessed new advances in image processing to improve analysis of declassified US military intelligence photographs and detect previously unseen changes in the environment. Dr

Weak force has strong impact on nanosheets

Tuesday, 22 December 2020 05:46
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Houston TX (SPX) Dec 16, 2020
You have to look closely, but the hills are alive with the force of van der Walls. Rice University scientists found that nature's ubiquitous "weak" force is sufficient to indent rigid nanosheets, extending their potential for use in nanoscale optics or catalytic systems. Changing the shape of nanoscale particles changes their electromagnetic properties, said Matt Jones, the Norman an
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Yokohama, Japan (SPX) Dec 16, 2020
Researchers from Yokohama National University and the University of Electro-Communications in Japan have developed a highly efficient technique for producing a unique fullerene crystal, called fullerene finned-micropillar (FFMP), that is of significant use for next-generation electronics. Fullerene is a popular choice for developing technologies not only due to its small size, it is also v
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WASHINGTON — Companies that competed earlier this year for Space Development Agency satellite contracts awarded to L3Harris and SpaceX were asked to resubmit their proposals following several protests of the awards.

Airbus and Raytheon on Oct.

SLS Exploration Upper Stage passes review

Monday, 21 December 2020 18:12
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SLS EUS

WASHINGTON — An upgraded upper stage for the Space Launch System rocket has passed a major review, allowing its prime contractor, Boeing, to start producing hardware.

Boeing announced Dec. 21 that the Exploration Upper Stage (EUS) of the SLS completed a critical design review with NASA.

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WASHINGTON — The massive $2.3 trillion appropriations package Congress passed for fiscal year 2021 provides $696 billion for the Defense Department, including $15.2 billion for the U.S. Space Force. 

The bill passed the House and Senate Dec.

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WASHINGTON — Raytheon Technologies’ acquisition of satellite manufacturer Blue Canyon Technologies has been completed, the company announced Dec. 22.

Boulder, Colorado-based Blue Canyon from now on will be part of Raytheon Intelligence & Space, a business unit of Raytheon Technologies based in Arlington, Virginia.

ESA highlights 2020

Monday, 21 December 2020 16:20
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Video: 00:05:00

2020 has been another year of progress for ESA. The launch and commissioning of Solar Orbiter heralded a new era of space science, whilst Eutelsat Konnect revolutionised telecommunications. The new Vega SSMS began a cost-effective new launch system for small satellites, deploying exciting new technologies such as PhiSat and ESAIL. ESA’s Earth Observation activities were also showcased, with the launch of Sentinel-6 and an international effort to monitor the environmental and economic impact of COVID-19. Gaia and Cheops yielded new findings about our universe; ESA astronaut Luca Parmitano returned successfully from orbit. With a lunar programme agreement

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Image: Instruments installed on Euclid spacecraft
Credit: Airbus Defence and Space - Toulouse

The optical and infrared instruments of Euclid, ESA's mission to study dark energy and dark matter, have passed the qualification and acceptance review and are now fully integrated into the spacecraft's payload module. This marks an important step forward in the assembly of the Euclid space telescope, which is scheduled for launch in 2022.

The visible and infrared instruments are crucial to measure the shapes and distances of billions of galaxies. This will enable scientists to reconstruct 10 billion years of cosmic history, and investigate the mysterious dark matter and dark energy that are thought to dominate the universe.

This image shows Euclid's payload module, which consists of a silicon baseplate supporting the telescope and two instruments. The visual imager is visible towards the top, which, with more than 600 megapixels, will be one of the biggest cameras in space. The near-infrared spectrometer and photometer is to the right. The telescope's primary and secondary mirrors are hidden from view and inside the white baffle with gold multi-layer insulation, underneath the baseplate in this orientation.

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Space actors, whether public or private, must recognize their own self-interest in the development of a sustainable space environment, writes Jennifer A.
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Beijing (XNA) Dec 16, 2020
The Ethiopian Remote Sensing Satellite-1, the African nation's first satellite, has been handed over to its Ethiopian operators, according to the China Academy of Space Technology, which designed and built the spacecraft. A delivery ceremony was held earlier this month in Beijing with participants from both countries, it said in a statement. Ethiopian Ambassador to China Teshome Toga
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