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After a decade of preparation and two years of active experiments in space, a facility that Purdue University and NASA’s Glenn Research Center in Cleveland designed, built and tested has completed its test campaign on the International Space Station.
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A team of astrophysicists from several institutions in Italy, working with a colleague in the U.S., has found that aliphatic hydrocarbons observed on Ceres’ surface have short lifetimes, suggesting they likely appeared there within the last 10 million years.
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The Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) onboard NOAA’s GOES-19 satellite, which launched on June 25, 2024, are powered on, performing well, and observing the sun.
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Astronomers have published a gigantic infrared map of the Milky Way containing more than 1.5 billion objects―the most detailed one ever made. Using the European Southern Observatory’s VISTA telescope, the team monitored the central regions of our galaxy over more than 13 years. At 500 terabytes of data, this is the largest observational project ever […]
A WashU team launched the Dilution Refrigerator Transition Edge Sensor (DR-TES) mission on Sept. 24 from NASA’s scientific balloon facility in Fort Sumner, N.M. The mission is testing a sophisticated cooling system and a novel gamma-ray detector array in near-space conditions.
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Deep-learning models are being used in many fields, from health care diagnostics to financial forecasting. However, these models are so computationally intensive that they require the use of powerful cloud-based servers.
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A new study conducted at the University of Vienna, the Max Planck Institute for Intelligent Systems in Stuttgart, and the Helmholtz Centers in Berlin and Dresden takes an important step in the challenge to miniaturize computing devices and to make them more energy-efficient.
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Topological protection provides unprecedented robustness of physical phenomena against all kinds of perturbations; but in doing so, it exercises topological censorship by hiding all kinds of interesting and important microscopic information. Recent experiments have collected microscopic information precisely of the kind hidden by such topological censorship.
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In nature, photosynthesis powers plants and bacteria; within solar panels, photovoltaics transform light into electric energy. These processes are driven by electronic motion and imply charge transfer at the molecular level. The redistribution of electronic density in molecules after they absorb light is an ultrafast phenomenon of great importance involving quantum effects and molecular dynamics. […]
In an article recently published in Physical Review X, the ALICE collaboration presented its studies of correlations in the kaon–deuteron and proton–deuteron systems, opening the door to precise studies of the forces in three-body nuclear systems.
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The man was stabbing his mother in the driveway of their home when Irvine police arrived; still leaning over his mother and armed with the knife, he lunged at an officer
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YouTube Video Here: https://www.youtube.com/embed/LHyg4pcaPN8?feature=oembed&enablejsapi=1
All around the world we find massive stones—weighing more than 1,000 tons—that have been transported, somehow, by ancient civilizations in the past.
Without the use of modern technologies, our ancestors achieved the unimaginable, moving massive stones that weigh more than one thousand tons.
So, how did they do it? Was […]
Oswego County Deputy Cailee Campbell, 33, was responding to a call with her lights on when her cruiser and a car collided
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It was not immediately clear when the charges would be made public or when Adams might have to appear in court
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One of the most unusual and mysterious archaeological sites in modern-day Mexico lies on the summit of Monte Alban. The city is believed to have been built sometime around 500 BC, and it features some of the most oddly shaped structures of the ancient world.
(function(d, s, id) { if (d.getElementById(id)) return; var […]
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