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
Changes to anonymity law mean people can apply to discover donor’s name, date of birth and address
Dozens of young adults born via sperm or egg donation will be able to find out their biological origins in the coming weeks, with the first just days away from being able to apply to find out more information about their donor, health officials have said.
Changes to the donor anonymity law will mean that most donor-conceived young adults born after a certain date will be able to discover the people whose donations led to their conception.
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