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    janggolan (janggolan@mastodon.cloud)'s status on Saturday, 27-Jul-2024 05:58:31 JSTjanggolanjanggolan

    X-rays reveal secret gas in huge and distant galaxy cluster…
    https://www.space.com/x-ray-galaxy-cluster-gas-structure
    #Euclid's first images of the universe, including one of Abell 2390, were released in May. The spacecraft, which launched back in July 2023, has now embarked on a six-year mission to map the dark universe by observing billions of galaxies and galaxy clusters spread across 10 billion years of cosmic history.

    In conversationSaturday, 27-Jul-2024 05:58:31 JST from mastodon.cloudpermalink

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      X-rays reveal secret gas in huge and distant galaxy cluster
      The gas is so hot, between 10 million and 100 million degrees Celsius, that it radiates in powerful X-rays.
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