Astronomers find the largest structure in the universe and name it Quipu
Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...
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'Bull's-eye!' Hubble telescope spots record-shattering 9-ring galaxy — and the cosmic 'dart' that smashed through its center
Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...