A research team has investigated quasar variability by tracking optical to mid-infrared (MIR) wavelengths of variability information. This multiband joint analysis provides an opportunity to probe the dust structure in the quasar’s central region and holds promise for revealing key properties such as its scale and distribution. It offers crucial observational evidence for refining the “unified model” of active galactic nuclei (AGNs).
Multiwavelength variability reveals dust structure in quasars
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Information that we select for ourselves, such as things we click online, has a stronger impact than passively acquired information on our perception of truth and falsehood.This post was originally published on this site
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From a social sciences perspective, people with radical, extremist, or fundamentalist attitudes are similar in some respects: In most cases, they are younger and less educated men who feel that they are not taken seriously [...]
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Africa confronts escalating internal migration and displacement crises fueled by intensifying climate hazards—particularly prolonged droughts—and persistent armed conflicts, which compound vulnerabilities across the continent.This post was originally published on this site
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Oskari Lahtinen, Senior Researcher at the INVEST Research Flagship Center at the University of Turku in Finland, has developed validated tools for studying “woke” attitudes on both the political left and the political right.This post [...]
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YouTube is a key tool in recruiting far-right activists to the largest British fascist group Patriotic Alternative (PA), according to new research.This post was originally published on this site
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When an Immigration and Customs Enforcement agent shot and killed Renee Nicole Good in south Minneapolis on Jan. 7, 2026, what happened next looked familiar, at least on the surface. Within hours, cellphone footage spread [...]
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In a week filled with news about President Donald Trump’s aggressive moves to take control of Greenland, the world got a window into his thinking about the concept of “peace.”This post was originally published on [...]
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The language used to describe conflicts naturally reflects assumptions about how different forms of violence emerge and develop.This post was originally published on this site
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As the US administration led by Donald Trump has continued to reassert its interest in owning Greenland, Europe has become more and more concerned about the security situation in the Arctic.This post was originally published [...]
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Political published writing retains an “important and complex role” in the national conversation—despite huge social and technological changes this century, a new book shows.This post was originally published on this site
