From The Hindu
Center-Left Owned by Kasturi & Sons Ltd.M31-V1, the star Hubble viewed and changed our universe
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The observations that American astronomer Edwin Hubble made on the night of October 5-6, 1923 and one that he had made the previous night, enabled him to discover M31-V1, the first Cepheid star in the Andromeda galaxy. The discovery had huge ramifications as it proved that Andromeda was beyond our…