"Revolutionary 3D Map Reveals Universe 11 Billion Years Ago"
TL;DR
A powerful telescope in Arizona has created a 3D map of the universe as it appeared 11 billion years ago using cosmic ripples, providing a glimpse into the past and likened to dropping gravel into a pond.
Topics:top-newsastronomy#3d-map#arizona-telescope#astronomy#cosmic-ripples#dark-energy-spectroscopic-instrument#universe
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