• Question: what is the biggest celestial object in the universe?

    Asked by game45day to Souvik, Sabine, Maria, Armin on 21 Nov 2019.
    • Photo: Maria McNamara

      Maria McNamara answered on 21 Nov 2019:

      The biggest galaxy is NC1101, a supergiant galaxy nearly 1 billion light years away. It’s been estimated to have 1 trillion stars and 4 million light years across.

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