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
‘I am willing to wait for months’: Chinese Tiananmen critic ready for long haul in Taiwan transit lounge
Chen Siming pleads for safe passage to US, saying his situation is ‘dangerous and urgent’ amid Beijing’s pursuit of him
A Chinese dissident who has taken refuge in a Taiwan airport during a stopover has said he is prepared to wait months if needed, in order to get safe passage to a third country.
Chen Siming is known for regularly commemorating the Tiananmen Square massacre of 4 June 1989 – an event banned from discussion or acknowledgement inside China – and has been repeatedly detained around the anniversary.
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