Todas notícias "cosmology"
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3Latest News (EN)James Webb’s discovery of the GHZ2 galaxy could redefine how black holes were born in the early universe
Scientists, using the James Webb Space Telescope, have detected signs of an intensely active supermassive black hole inside the distant galaxy GHZ2....
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2Latest News (EN)Understand why the big bang was not a space explosion and how the universe expanded simultaneously
The origin of the universe, known as the Big Bang, is often misinterpreted as a colossal explosion that occurred at a specific...
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7Latest News (EN)Astronomer Avi Loeb questions the existence of negative mass particles in the Universe
Astrophysicist Avi Loeb, from Harvard University, dedicated a day of reflection to the hypothesis of particles with negative mass as a possible...
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Latest News (EN)Flat structure of dark matter surrounds the Milky Way, new study reveals
A study published in January 2026 presents evidence that Via Láctea rests on a gigantic, flat structure of dark matter, tens of...
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Latest News (EN)James Webb Telescope finds massive galaxies that defy origin of universe
Telescópio Espacial James Webb identified bright, massive galaxies formed just 280 million years after Big Bang, contradicting scientific models that predicted small,...
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Latest News (EN)Telescope mapped 47 million galaxies in five years and revolutionizes understanding of the cosmos
The dark energy spectroscopic instrument has completed the largest survey of the universe ever undertaken, cataloging more than 47 million galaxies and...
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Latest News (EN)Researchers propose quantum gravity to unravel the first moments of the universe
A team of researchers led by Niayesh Afshordi, of Universidade of Waterloo, has presented a new theory that could solve one of...
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Latest News (EN)
Primitive gravitational waves may explain origin of cosmic dark matter
Físicos theorists have discovered a new mechanism that could explain the origin of dark matter in the early universe. Ondas gravitational particles...
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Latest News (EN)Accidental discovery of cosmic radiation in 1964 proves Big Bang theory
In 1964, two technicians at Nova Jersey detected a persistent noise while repairing a radio antenna. Arno Penzias and Robert Wilson were...
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Latest News (EN)Vela Supercluster reveals itself to be larger than estimated in new research
A study in the preprint phase in the arXiv repository presents new dimensions of Superaglomerado and Vela, a cosmic structure that surpasses...