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
There is no let-up in his extreme workload despite an achilles problem that dampened the end to last season still lurking
There was something cute, and apt, and agreeably Deep Arsenal about the fact Bukayo Saka scored the club’s first goal back in the Champions League on Wednesday night, a moment of ceremonial coming-out for this Mikel Arteta iteration, with a slightly bobbled right-foot shot.
The Emirates Stadium was built to house these occasions, finessed and overseen by the great Euro-moderniser Arsène Wenger. Even its design feels like an economist’s idea of a sporting cathedral, with its echoes of the steel and glass mega-structures of the City of London two miles to the south.
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