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Deep beneath the French-Swiss border, the world’s largest scientific instrument has fallen silent. After years of smashing protons together at nearly the speed of light, CERN’s Large Hadron Collider (LHC) has stopped operations and entered a long shutdown.
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Drone footage shows one deputy falling to the ground immediately after stepping out of his cruiser; a sergeant then responded to the scene and fatally shot the suspect
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The legislation creates a pathway for younger recruits while preserving academy training and probation standards
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The Pentagon confirmed the extension, stating that the mission will continue until Jan. 20, 2029, “or until terminated by the President”
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Researchers at Uppsala University have calculated that the sun contains 55% more silver than previously estimated. The results are based on more realistic modeling of the sun’s atmosphere and resolve a long-standing problem of missing silver in the solar system.
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Cosmic rays are made primarily of protons with a few electrons sprinkled in, and they can reach energies even higher than what human-made accelerators can produce. Considering human-made accelerators, such as the Large Hadron Collider on the border of Switzerland and France, can move protons to near the speed of light, it’s no wonder that these super-energetic particles can influence cosmic events across the galaxy.
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Researchers in the U.S. have carried out the most stringent tests to date of the idea that an ultraviolet glow in the atmospheres of giant planets could partly arise through the indirect interaction between dark matter and ordinary matter. Led by Carlos Blanco at Princeton University, the team’s results place some of the tightest constraints yet on the strength of this interaction.
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Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that cannot be tackled by the classical computers currently used worldwide. Despite their potential, verifying that these computers are working correctly and can reliably perform computations remains challenging.
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Private companies are reshaping India’s space ambitions, building rockets and satellites as the country pushes to capture a bigger share of the global space economy.
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SpaceX’s mega Starship rocket came within a second or so from blasting off on a test flight Thursday, but some of the engines failed to ignite, triggering a launch abort amid billowing clouds of smoke and vapor.
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The Hillsborough deputies were shot in the face and neck after the suspect opened fire from inside a van
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In a single experiment, physicists have measured the “excess” emission of high-energy gamma rays from more than a dozen heavy, unstable atomic nuclei. Mapping the gamma-ray emissions of so many isotopes produced in nuclear fission marks an important step toward a better understanding of one of the key phenomena in modern nuclear physics: the fission process itself.
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The 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam) captures a vibrant scene filled with swirls and stars reminiscent of Van Gogh’s The Starry Night. This new cosmic masterpiece features the glowing nebula NGC 6729 on the left and the globular star cluster NGC 6723 on the right. DECam is mounted on the U.S. National Science Foundation Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory in Chile, a program of NSF NOIRLab.
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Nearly a decade after the discovery of LHS 1140b, a rocky exoplanet in the habitable zone of a nearby low-mass star, a new study reveals that the object may have its own atmosphere.
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In a major milestone in the search for life on other planets, astronomers have detected, for the first time, an atmosphere surrounding an Earth-like, rocky planet orbiting within the habitable zone of another star. The finding provides the strongest evidence yet that worlds with conditions similar to Earth in composition and temperature, with the potential to support life, could exist beyond our solar system.
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