Astronomers Spot Largest Galactic Structure to Date—A Gargantuan Galaxy 16 Million Light-Years Across
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Alcyoneus – the biggest galactic structure ever discovered Located about 3 billion light-years from Earth, Alcyoneus is what is known…
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Alcyoneus – the biggest galactic structure ever discovered Located about 3 billion light-years from Earth, Alcyoneus is what is known…