Astronomers Discover Longest Tidal Tail, Birthplace of New Galaxy
Indian astronomers have found a nascent ultra-diffuse galaxy forming at the end of a record-breaking 1.27 million light-year tidal tail, marking a significant advancement in understanding galaxy evolution and the formation of faint structures.


A Groundbreaking Discovery: An Ultra-Diffuse Galaxy Being Formed at the End of a 1.27 Million Light-Year Tidal Tail
Over four centuries away from our home planet, astronomers have uncovered a remarkable phenomenon in the Leo constellation. A nascent ultra-diffuse galaxy is taking shape at the tip of the longest tidal tail ever observed, which extends an astonishing 1.27 million light-years from its parent galaxy, NGC 378
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