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 thought an empty house would give me peace and quiet. I was wrong
On Saturday morning the youngest one calls from his flat to say that, after many delays, the building’s management have finally installed pigeon netting over the shit-covered landing outside his front door. Unfortunately, he says, they have somehow managed to trap a pigeon inside the netting. My wife comes down to my office while she’s on the phone with him, so I can listen along.
“You’re just going to have to wait till it calms down, and then throw a tea towel over it,” she says.
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