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New precision in measuring the cosmos’ expansion In a landmark effort to pin down the rate at which the universe is expanding, a diverse team…
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New Measurements Tighten the Grip on Cosmic Expansion Astronomers from multiple observatories have produced one of the most precise independent estimates of how fast the…
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Introduction: A Remarkable Find from the James Webb Space Telescope In a discovery that sounds almost like science fiction, astronomers using NASA’s James Webb Space…
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Introduction: The Geminid Meteor Shower Keeps Shining Every December, Earth passes through a dusty trail left by a comet, and the night sky obliges with…
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Two X-ray Perspectives Unveil a New View of Interstellar Travel An unprecedented discovery has put interstellar visitors in the spotlight: astronomers have detected a distinct…
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The Night Everything Changed On what seemed like just another routine evening in July 2025, a stream of data began arriving at the Institute for…
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Introduction: A rare visitor from beyond our solar system In the pantheon of celestial surprises, few events spark as much wonder as an interstellar object…
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Overview In a landmark effort to test one of astronomy’s long-standing hypotheses, researchers scanned the heart of Omega Centauri, the Milky Way’s most massive and…
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Overview: A dwarf galaxy that defies expectations In the vast expanse of the cosmos, most galaxies slow their star-making engines when their supply of cold…
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Exploring the Hidden Universe The Vera C. Rubin Observatory is making headlines by peering into the hidden universe and uncovering structures that challenge our understanding…
