Star’s extreme proximity to Sagittarius A* means it could open new window onto black hole’s fundamental properties Astronomers have detected the fastest known star in the Milky Way, hurtling around the supermassive black hole at the heart of the galaxy. The star, called S301, travels at about 25,000km (15,500 miles) per second, 100,000 times faster than a commercial plane. It is also the closest known star to the Milky Way’s central black hole, Sagittarius A*, approaching it around the distance of Saturn to the Sun. Continue reading... from The Guardian https://ift.tt/NGtUWuq via IFTTT
Fire engulfs Greater Nile Petroleum Oil Company tower amid clashes around army headquarters in capital while fighting also reported in city of El-Obeid
Flames gripped the Sudanese capital on Sunday and paramilitary forces attacked the army headquarters for the second day in a row, witnesses reported, as fighting raged into its six month.
“Clashes are now happening around the army headquarters with various types of weapons,” said a Khartoum resident, who declined to be named.
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