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Within our solar system, Uranus is a geometric oddball. Its spin axis tilts more than 90° from its orbit, so it essentially rolls on its side through space. In contrast, Earth and other planets tilt only moderately or not at all. What’s more, the ice giant’s magnetic field is strangely offset and tilted another 60°.
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Researchers at The University of Alabama in Huntsville (UAH), part of The University of Alabama System, are developing plasma-based technology to help astronauts stay healthier during missions to the moon and Mars by sanitizing clothing, bedding and other fabrics without water or traditional cleaning chemicals.
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A tall glass of ice water isn’t just a thirst quencher; it’s also an everyday example of coexisting phases. Water can exist simultaneously in both liquid and solid phases. As it turns out, this phase duality can also exist in more exotic quantum materials, in ways that are far more complicated to tease apart.
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Using a detector filled with nearly 9 metric tons of liquid xenon, researchers have delivered some of the most sensitive dark matter results ever recorded. In the latest analysis from the XENON collaboration, working at the Gran Sasso National Laboratory in Italy, researchers carried out a “blind” test to avoid bias in measurements of the XENONnT detector, pushing the experiment’s sensitivity to unprecedented levels.
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The NYPD is taking a bow for the fewest shooting incidents, the fewest shooting victims, and the fewest murders in recorded history for both the first seven months of the year and the month of July
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The Vancouver Police standoff unfolded when a man refused to exit his vehicle after a Grappler device ended a pursuit
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On Mother’s Day weekend in May 2024, Earth experienced its most powerful geomagnetic storm in two decades, spawning auroras—the ribbony bands of light in the nighttime skies in the Northern and Southern hemispheres—that may have been among the strongest displays on record in the past 500 years.
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Astronomers have found evidence that one of the most massive white dwarfs known has an oxygen-neon core instead of the more common carbon-oxygen core. The finding is important because the composition of a white dwarf’s core determines how it will evolve. A paper outlining this discovery was published in The Astrophysical Journal.
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In the sweeping shadow of a satellite dish, staff at the Chilbolton Observatory in southern England track a growing number of objects in Earth’s orbit, providing data that underpins Britain’s space monitoring efforts.
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A South Korean satellite has captured the first pictures of the moon’s fresh crash scene caused by a stray SpaceX rocket.
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The Sloan Digital Sky Survey V (SDSS-V) has announced its 20th public data release (DR20), delivering a dramatic expansion of the Milky Way Mapper (MWM) scientific survey—the most detailed spectroscopic map yet assembled of stars in and around our home galaxy.
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Supercontinuum light sources—often called “white lasers” because they emit a broad, continuous rainbow of colors—are essential tools for everything from advanced medical imaging to environmental gas detection. However, researchers have historically faced a frustrating trade-off: A broad spectrum comes at the expense of high fluctuations, which has effectively limited their use.
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Researchers have demonstrated a solid-state organic laser microcavity fabricated entirely by solution processing. The device operates in the strong light–matter coupling regime, where light and matter form hybrid states called polaritons. This makes the platform not only a new type of solution-processed laser but also a powerful way to study nonlinear polariton interactions. The paper is published in the journal Nature Communications.
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For the first time, scientists have observed a three-dimensional woven structure forming naturally inside a crystal, revealing a previously unknown way in which matter can organize itself.
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