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Keyword: abell1033

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  • Chandra Captures Collision of Two Galaxy Clusters: Abell 1033

    11/19/2018 9:18:25 AM PST · by ETL · 14 replies
    Sci-News.com ^ | Nov 19, 2018 | News Staff / Source
    Galaxy clusters are cosmic structures containing hundreds or even thousands of galaxies. Multi-million-degree gas fills the space in between the individual galaxies. The mass of the hot gas is about six times greater than that of all the galaxies combined.This superheated gas is invisible to optical telescopes, but shines brightly in X-rays, so an X-ray telescope like Chandra is required to study it.By combining X-rays with other types of light, such as radio waves, a more complete picture of these important cosmic objects can be obtained.Using X-ray and radio data, a team of astronomers led by Leiden Observatory’s Dr. Francesco...