The ring is made up of light from a galaxy 4.42 billion ... The Euclid mission was launched in July 2023 and aims to create a 3D map of the universe by observing two billion galaxies.
The halo, known as an Einstein ring, encircles a galaxy 590 million light-years away, considered close by cosmic standards. A light-year is 5.8 trillion miles. Astronomers have known about this ...
We continue to rate the Oura Ring 4 as the best smart ring available ... it can last 10-12 days on a single charge (up from the debut model’s seven-day battery life). The design alone makes ...
Copyright 2025 The Associated Press. All Rights Reserved. This photo provided by the European Space Agency shows a ring of light surrounding the center of the galaxy ...
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