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
Images of the prime minister outside No 10 Downing St dominate the UK front pages, as he announces a general election for 4 July
- Explainer: why has the UK PM called a general election
- Analysis: Keir Starmer expected to make it to No 10
Rishi Sunak’s decision to call a surprise general election for 4 July dominates newspaper front pages on Thursday, with the image of the rain soaked prime minister making his announcement outside No 10 proving to be a wellspring for headline writers.
The Guardian characterises the move as “Sunak’s big gamble”, and notes that his words were met with alarm by senior Tories who are concerned that the party – trailing 20 percentage points behind Labour in the polls – could face electoral wipeout.
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