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
Ukraine war briefing: Russian drone attack kills four in Dnipro as Zelenskyy cautious on new US minerals deal
Drone raid sparks blaze in Dnipro hotel and restaurant complex and injures 19; Ukrainian president says too early to judge Washington’s expanded proposal. What we know on day 1,130
Continue reading...from The Guardian https://ift.tt/lCEydvk
via IFTTT
Comments
Post a Comment