The sparkle of the firefly

This illustration shows a reconstruction of what the Firefly Galaxy looked like about 600 million years after the Big Bang without the stretching and distortion caused by gravitational lensing. It is based on images and data from the web. Credit: ASA, ESA, CSA, Ralf Crawford (STScI), Lamiya Mowla (Wellesley College), Guillaume Desprez (Saint Mary's University)

Webb Telescope Discovers Milky Way's Ancient Twin Twinkling from Cosmic Dawn

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The "Firefly" galaxy, discovered by the James Webb Space Telescope, existed just 600 million years after the Big Bang—with a mass similar to the young Milky Way. Gravitational lensing enabled a seamless observation
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