Astronomers have discovered three actively feeding black holes inside a single galaxy more than 12.5 billion light-years away, revealing a remarkable scene from the universe’s infancy. Two of the black holes are separated by just 620 light-years and are expected to eventually merge, while a third lurks farther away. One weighs an astonishing 80 million suns, and another is growing faster than conventional theories predict.
Curated from ScienceDaily (all). Classified as Science by AI, which sometimes makes mistakes.
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Researchers from Tel Aviv University found a tiny tail that was preserved in amber. The discovery provides, for the first time, direct evidence of the defense mechanism that characterized lizards that lived in the age of the dinosaurs. The researchers do not know what caused the lizard to shed it or whether it managed to escape
