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
Ability to preserve tissue in a special gel solution for at least a week will help doctors identify most effective drug treatments
Scientists say they have a made a potentially “gamechanging” breakthrough in breast cancer research after discovering how to preserve breast tissue outside the body for at least a week.
The study, which was funded by the Prevent Breast Cancer charity, found tissue could be preserved in a special gel solution, which will help scientists identify the most effective drug treatments for patients.
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