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
UN says authorities working to clear debris after Friday’s disaster, while local media report one couple rescued from the rubble
Unstable terrain, remote locations and damaged roads are hampering relief efforts in Papua New Guinea, where more than 670 people were feared killed in a landslide last week, the United Nations said on Monday.
Emergency crews, led by Papua New Guinea’s defence personnel, were on the ground in the country’s north, but heavy equipment required for the rescue had yet to reach the remote village, as the main road remained cut off and the only access was via helicopter.
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