By conducting multiwavelength observations with various telescopes and space observatories, astronomers from Tsinghua University and Steward Observatory have detected a galaxy pair exhibiting significant X-ray emission. The finding was reported in a research paper published July 31 on the pre-print server arXiv.
Deep-sky survey detects an X-ray emitting pair of galaxies
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Reducing the rising tide of political extremism—and violence—in the United States and beyond may require a rethinking of how we understand the forces that drive polarization, according to a study from the University of Toronto.This [...]
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When the head of the Federal Emergency Management Agency’s urban search and rescue team resigned after the deadly July 4, 2025, Texas floods, he told colleagues he was frustrated with bureaucratic hurdles that had delayed [...]
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Whether in Belgium, Poland, or Ukraine, when asked about their nation’s role under Nazi occupation, many Europeans today primarily see their own population as victims—or as heroes. This is the key finding of a cross-national [...]
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If you’ve interacted with an artificial intelligence chatbot, you’ve likely realized that all AI models are biased. They were trained on enormous corpuses of unruly data and refined through human instructions and testing. Bias can [...]
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What turns a democratically elected leader into an authoritarian? The process is rarely abrupt. It unfolds gradually and is often justified as a necessary reform. It is framed as what the people wanted. All this [...]
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The world entered its nuclear epoch 80 years ago on August 6, 1945. The US dropped an atomic bomb on the Japanese city of Hiroshima, killing between 70,000 and 140,000 civilians by the end of [...]
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New research by the University of South Australia finds a silver lining to the struggling media landscape in the face of the digital age, revealing that social media is enhancing the diversity of news the [...]
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Each election cycle, thousands of candidates vie for seats in the U.S. House of Representatives and the Senate. Until now, there has been no comprehensive, publicly available resource cataloging what those candidates say about who [...]
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Are professional economists truly objective when forecasting economic projections? New research from Wake Forest University suggests otherwise, revealing a subtle yet powerful influence of political affiliation on predictions of Gross Domestic Product (GDP) growth.This post [...]
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A study led by McGill University researchers challenges the theory that language change over time requires new generations to replace older generations of speakers. Rather, when words change meaning, speakers of all ages participate; while [...]
