Scientists release new map of all the matter in the universe
Sometimes to know what the matter is, you have to find it first.
General Physics
Jan 31, 2023
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Page 31 - News tagged with dark
Study confirms that milk's packaging influences its flavor
The dairy industry strives to preserve the quality and safety of milk products while maintaining the freshest possible taste for consumers. To date, the industry has largely focused on packaging milk in light-blocking containers ...
Analytical Chemistry
Jan 26, 2023
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Lost video of Georges Lemaître, father of the Big Bang theory, recovered
Fans of science history can now access a new gem: A 20-minute video interview with the father of the Big Bang theory, Belgian Catholic priest and physicist Georges Lemaître.
Astronomy
Jan 26, 2023
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Study demonstrates a new method to search for meV dark photons
Approximately 85% of the mass of our galaxy is comprised by dark matter, matter that does not emit, absorb or reflect light and thus cannot be directly observed. While several studies have hinted at or theorized about its ...
A new approach to solving the mystery of dark energy (Update)
What is behind dark energy—and what connects it to the cosmological constant introduced by Albert Einstein? Two physicists from the University of Luxembourg point the way to answering these open questions of physics.
General Physics
Jan 24, 2023
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A new model for dark matter
Dark matter remains one of the greatest mysteries of modern physics. It is clear that it must exist, because without dark matter, for example, the motion of galaxies cannot be explained. But it has never been possible to ...
Astronomy
Jan 23, 2023
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Billions of celestial objects revealed in gargantuan survey of the Milky Way
Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects—arguably the largest such catalog so far. The data for this unprecedented ...
Astronomy
Jan 18, 2023
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Using the shadows of clusters to measure the universe
Astronomers have begun using a sophisticated suite of simulations, an advanced machine learning model of the formation of galaxy clusters, and an exotic relationship between galaxies to understand the origins of dark matter ...
Astronomy
Jan 18, 2023
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Circadian clock controls sunflower blooms, optimizing for pollinators
An internal circadian clock controls the distinctive concentric rings of flowering in sunflowers, maximizing visits from pollinators, shows a new study from plant biologists at the University of California, Davis. The work ...
Plants & Animals
Jan 17, 2023
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Nuclear reactor experiment rules out one dark matter hope
It was an anomaly detected in the storm of a nuclear reactor so puzzling that physicists hoped it would shine a light on dark matter, one of the universe's greatest mysteries.
General Physics
Jan 14, 2023
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