Galactic Upheaval: Astronomers Overturn Previous Theories on the Milky Way’s Formation

New research, utilizing data from the Gaia space telescope, suggests that the Milky Way’s last significant collision occurred much later than previously believed—within the last three billion years. By analyzing the wrinkles caused by past galactic collisions, they discovered that the historical timeline of these events has been markedly compressed, which changes our understanding of […]

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