The standard cosmological model (present-day version of “Big Bang,” called Lambda-CDM) gives an age of the universe close to 13.8 billion years and much younger when we explore the universe at high-redshift. The redshift of galaxies is produced by the expansion of the universe, which causes emitted wavelengths to lengthen and move toward the red end of the electromagnetic spectrum.
Old galaxies in a young universe?
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Scroll through social media long enough and a pattern emerges. Pause on a post questioning climate change or taking a hard line on a political issue, and the platform is quick to respond—serving up more [...]
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A psychological assessment test often used to evaluate psychopathy in Canadian criminal cases is unreliable and prone to unconscious bias on the part of expert witnesses, according to research from the University of Toronto Mississauga.This [...]
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Just four months ago, Timor-Leste formally became a member of the Association of Southeast Asian States (ASEAN). This week, the tiny country took an unprecedented step: its judicial authorities appointed a prosecutor to examine the [...]
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Researchers, including Professor of Management and Organization Reuben Hurst at the University of Maryland’s Robert H. Smith School of Business, have produced VRscores, an unprecedented public database for understanding the partisan lean of different employers [...]
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People who sign consent forms feel more trapped—not more empowered—than those who give consent verbally, according to new research by Vanessa Bohns, the Braunstein Family Professor in the ILR School, and co-author Roseanna Sommers of [...]
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Around the world, millions of families have suffered forcible separation, through war, trafficking, natural disasters, or socioeconomic crises. In China, family separation is a particularly large-scale and far-reaching problem. Following the enactment of the country’s [...]
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Informing people about political deepfakes through text-based information and interactive games both improve people’s ability to spot AI-generated video and audio that falsely depict politicians, according to a study my colleagues and I conducted.This post [...]
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Journalism in the United States is in crisis: Local newspapers are shuttering at an alarming rate, large cities that were once served by multiple daily local newspapers now barely sustain one or two major outlets, [...]
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Would you create an interactive “digital twin” of yourself that can communicate with loved ones after your death?This post was originally published on this site
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A new briefing paper produced by the London Social Media Observatory (LSMO) at Royal Holloway and Westminster Foundation for Democracy (WFD) details emerging risks to democratic participation on TikTok. The LSMO and WFD brought together [...]
