James Webb Telescope uncovers clues of hidden supermassive black hole in M83 galaxy (Picture credit: ESA) Astronomers using the James Webb Space Telescope have uncovered the strongest evidence yet that a long-sought supermassive black hole may lie at the centre of the nearby spiral galaxy Messier 83 (M83), also known as the Southern Pinwheel Galaxy….
OpenAI said on Friday that it had uncovered evidence that a Chinese security operation had built an artificial intelligence-powered surveillance tool to gather real-time reports about anti-Chinese posts on social media services in Western countries. The company’s researchers said they had identified this new campaign, which they called Peer Review, because someone working on the…
A team of NASA scientists made a remarkable discovery while surveying the Greenland Ice Sheet in April 2024. During their attempt to map the ice, they stumbled upon something entirely unexpected—Camp Century, an abandoned U.S. military base buried beneath the ice. The discovery, which occurred as part of a routine survey, marked an unprecedented look…