Sunday 26 February 2023

Webb spots surprisingly massive galaxies in early universe

An incredible new discovery by the James Webb Space Telescope has caused researchers to rethink their understanding of the universe. On Wednesday, it was announced that the telescope has spotted six incredibly massive galaxies that were formed shortly after the Big Bang. This utterly perplexes the current scientific understanding, as these galaxies should not have been able to form this quickly according to what we currently know. The study, which was published in the Astrophysical Journal, reports that the galaxies were formed only 1 billion years after the Big Bang, further complicating their formation. There are several theories as to how these galaxies managed to form so quickly, including the possibility of a clump of dark matter or the formation of a monstrous black hole. The James Webb Space Telescope has done amazing work in accessing the oldest, most distant galaxies in the universe, and this groundbreaking discovery has pushed our understanding of the universe further than ever before. Scientists are now working on further observations to try and discover how these galaxies were actually formed. For scientists and astronomers alike, this remarkable discovery made by the James Webb Space Telescope is sure to spark a new wave of interest in exploring the universe. By studying the oldest galaxies in the universe, we can gain an insight into how the universe was formed and potentially discover answers to some of the greatest mysteries of the cosmos.

https://www.lifetechnology.com/blogs/life-technology-science-news/webb-spots-surprisingly-massive-galaxies-in-early-universe

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Quake-prone Istanbul not at heightened risk: expert

Fears of an additional disaster in Istanbul have been reignited following the magnitude 5.8 earthquake that struck Turkey and Syria on February 6. The major shock has stricken panic in the region given the large loss of life and devastation it caused to both countries. However, a renowned Turkis seismologist has been quick to put the minds of worried citizens at ease, reassuring them that the risk of another major quake hitting the region has not increased. Dr Kemal Ozener, professor of geophysics at Istanbul Technical University and a leading seismologist, explained that earthquakes that happen within 1 km from each other are called aftershocks and are completely normal. The Istanbul earthquake was a result of rapid movement in one of the region's fault lines, which the professor has noted is a normal occurrence. He went on to explain that the risk of a similar quake is always present, however, he reminded the public that seismic activities are unpredictable, so there is no need to live in fear. The professor's message of comfort is a vital reminder that though earthquakes are unpredictable, citizens should not live in fear of another major shock hitting the region. Dr Kemal Ozener’s reassurance that the risk of another major earthquake has not increased brought some comfort to worried citizens in Istanbul, Turkey and Syria.

https://www.lifetechnology.com/blogs/life-technology-science-news/quake-prone-istanbul-not-at-heightened-risk-expert

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