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Euclid Telescope Captures Einstein Ring Revealing Warping of Space

3 months 1 week ago
Europe's Euclid space telescope has captured a rare "Einstein ring," showing light from a distant galaxy bent into a perfect circle by the gravity of another galaxy sitting between Earth and the source, the European Space Agency said. The phenomenon, spotted around galaxy NGC 6505 some 590 million light-years from Earth, reveals the warping of space predicted by Einstein's theory of relativity. The background galaxy, located 4.42 billion light-years away, appears as a complete ring of light around NGC 6505. "An Einstein ring as perfect as this is extremely rare," said Open University astronomer Stephen Serjeant. Analysis shows NGC 6505 contains about 11% dark matter, a key focus of Euclid's mission to map the universe.

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DeepMind Chief Dismisses DeepSeek's AI Breakthrough as 'Known Techniques'

3 months 1 week ago
Google DeepMind CEO Demis Hassabis downplayed the technological significance of DeepSeek's latest AI model, despite its market impact. "Despite the hype, there's no actual new scientific advance there. It's using known techniques," Hassabis said on Sunday. "Actually many of the techniques we invented at Google and at DeepMind." Hassabis acknowledged that Deepseek's AI model "is probably the best work" out of China, but its capabilities, he said, is "exaggerated a little bit."DeepSeek's launch last month triggered a $1 trillion U.S. market sell-off.

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