Astronomers have found a vast loop-like structure, 20 light years across, adjacent to the most massive star-forming region known in our galaxy. The loop, which was observed in X-ray wavelengths, is 15 ...

Time loops aren’t just the stuff of films and sci-fi novels. Nature has its own way of repeating cycles, from tiny rhythms in our bodies to grand cosmic events. These natural loops keep ticking across ...

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