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flag Indian astronomers found Alaknanda, a spiral galaxy from 1.5 billion years after the Big Bang, challenging theories on early galaxy formation.

flag Indian astronomers using NASA’s James Webb Space Telescope have discovered Alaknanda, a massive, well-structured spiral galaxy formed just 1.5 billion years after the Big Bang—challenging the long-held belief that such complex spiral structures couldn’t exist so early in the universe. flag The galaxy, resembling the Milky Way, shows two symmetric spiral arms and rapid star formation, defying current theories of galaxy evolution. flag Its discovery, aided by gravitational lensing, suggests the early universe may have been more organized than previously thought.

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