@CNN: This ‘supercluster’ of galaxies lets us peek into the universe’s past | via @CNNopinion https://t.co/KsctBNYH23 https://t.co/QBxFXAkBWW

October 21, 2018 / The Arbiter / CNN

@CNN: This ‘supercluster’ of galaxies lets us peek into the universe’s past | via @CNNopinion https://t.co/KsctBNYH23 https://t.co/QBxFXAkBWW

This 'supercluster' of galaxies lets us peek into the universe's past | via @CNNopinion https://t.co/KsctBNYH23 pic.twitter.com/QBxFXAkBWW

— CNN (@CNN) October 21, 2018

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