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EXTRAGALACTIC ASTRONOMY
Five-galaxy merger soon after the Big Bang captured, James Webb Space Telescope discovers rare phenomenaThe James Webb Space Telescope discovered an exceptionally rare five-galaxy merger system 800 million years after the Big Bang. Nicknamed J...
Astronomers observe largest ever sample of galaxies up to over 12 billion light years away: StudyAn international team of astronomers, utilizing the James Webb Space Telescope, has identified nearly 1,700 galaxy groups in the COSMOS Web...
NASA's Nuclear Spectroscopic Telescope Array satellite observatory discovers five 'supermassive' black holesHigh-energy x-rays found for five of the black holes confirmed that they had been hidden by dust and gas.