NASA's SPHEREx takes first images, preps to study millions of galaxies
NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...
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'Bull's-eye!' Hubble telescope spots record-shattering 9-ring galaxy — and the cosmic 'dart' that smashed through its center
Astronomers have spotted a "bull's-eye" galaxy with a whopping nine rings, smashing the previous record by six rings. The ...