Video Archive

  • Data suggest black holes swallow stellar debris in bursts

    In the center of a distant galaxy, almost 300 million light years from Earth, scientists have discovered a supermassive black hole that is “choking” on a sudden influx of stellar debris.

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  • Gaia creates richest star map of our Galaxy—and beyond

    ESA’s Gaia mission has produced the richest star catalogue to date, including high-precision measurements of nearly 1.7 billion stars and revealing previously unseen details of our home Galaxy.

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