SYDNEY Wholesale Auburn Tigers Jersey , Dec. 12 (Xinhua) -- Astronomers have used a powerful array of telescopes across Australia and the rest of the world to examine a black hole 55 million times more massive than the Sun.


The research published Tuesday showed how the International Center for Radio Astronomy Research (ICRAR) used two radio telescopes and several optical telescopes to get a closer look at the intricate workings of a galaxy known as Centaurus A.


"As the closest radio galaxy to Earth, Centaurus A is the perfect cosmic laboratory to study the physical processes responsible for moving material and energy away from the galaxy's core," Dr. Ben McKinley from the ICRAR said in a statement.


Although the galaxy is located more than 12 million light-years away from the Earth, astronomically it's considered a mere stone's throw.


"Being so close to Earth and so big actually makes studying this galaxy a real challenge because most of the telescopes capable of resolving the detail we need for this type of work have fields of view that are smaller than the area of sky Centaurus A takes up Wholesale Alabama Crimson Tide Jersey ," McKinley said.


But the team was able to use the Murchison Widefield Array in Western Australian along with the Parkes Observatory telescope on the other side of the country in Central New South Wales to get a more complete picture.


Both of these radio telescopes have extremely large fields of view, which allows scientists to examine a vast portion of sky, making it possible to see all of Centaurus A in one clear image with "great detail."


Observations from other optical telescopes around the world including the Magellan Telescope in Chile, Terroux Observatory in Canberra Cheap Ohio State Buckeyes , and the High View Observatory in Auckland were also compiled in the data.


"If we can figure out what's going in Centaurus A, we can apply this knowledge to our theories and simulations for how galaxies evolve throughout the entire Universe," co-author from ICRAR, Prof. Steven Tingay said.


"As well as the plasma that's fuelling the large plumes of material the galaxy is famous for Cheap Ucla Bruins Jersey , we found evidence of a galactic wind that's never been seen -- this is basically a high speed stream of particles moving away from the galaxy's core, taking energy and material with it as it impacts the surrounding environment."


Results from the findings which compared the radio telescope observations of the galaxy with the optical views also suggest the stars belonging to Centaurus A may have existed further out than previously thought.


The speculation from scientists is that the winds and jets emanating from the galaxy may have moved their position over time.




Consumers are embracing a new era of retail that better integrates online shopping and real-world shopping, with a gala similar to Singles Day taking place on December 12, extending online discounts to physical stores.


Koubei Cheap West Virginia Mountaineers Jersey , a joint venture between Alibaba Group and Ant Financial Services, joined hands with over one million merchants including big names such as Starbucks, KFC, Pizza Hut and Alibaba's flagship new retail venture Cheap Usc Trojans Jersey , Hema Fresh Market, to stage the event.


Customers were also eligible to additional discounts of up to 25 yuan ($3.77) through Koubei's app.


Convenience store operator Family Mart also offered additional discounts to its own members where they could enjoy 20 yuan of further price cuts with purchases over 40 yuan.


Store manager Liu Jian at the Family Mart store on Jinshajiang Road told Shanghai Daily that the average spend of each customer on Tuesday was higher than ordinary days.


Koubei chief executive officer Fan Chi said he hoped the occasion would allow merchants to learn to better leverage consumer data and technology capabilities to improve profitability and operation efficiency.


"We hope merchants can provide shoppers the most relevant discounts in order to draw more recurring customers and eventually boost sales," he added.


In Shanghai, as many as 6.3 million consumers participated in the shopping gala over the 24-hour period Cheap Wisconsin Badgers Jersey , helping the city keep top place among other domestic cities in terms of the total number of participants.


Shoppers born after 1995 made up 15 percent of total transactions in Shanghai, as the younger generation embrace digital services not only for their virtual life but also real-world entertainment and dining activities.


Consumers downloaded digital coupons to their Alipay accounts and enjoyed shopping and dining in major commercial areas all around the country.


Merchants in 15 overseas countries and regions also participated in the event, and Ant Financial’s partners in Hong Kong, India Cheap Texas Longhorns Jersey , Thailand and the Philippines introduced the campaign to their local e-wallet users for the first time.

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TRIPOLI, July 16 (Xinhua) -- Libya's UN-backed Prime Minister Fayez Serraj called for new parliamentary and presidential elections to be held in March 2018, local TV reported on Sunday.


The elections would choose a new president and a parliament for the country, Serraj proposed. He said that the UN-sponsored political deal would still be valid.


""I have decided to present to you today my vision and proposals for the next phase and a road map that may contribute to ending the current crisis and find common ground for a more secure and stable situation Cheap South Carolina Gamecocks Jersey ,"" Serraj said.


Serraj also called for ""ceasefire and stopping all fighting in the country, except for the fight against terrorism according to the Libyan political deal and international agreements.""


Libya has been suffering a political division and insecurity since the fall of Muammar Gaddafi's regime in 2011. Libya has been struggling to make a democratic transition amid chaos and unrest.


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