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NASA's Webb and Hubble Telescopes Reveal Mysterious History of a Galactic Formation Relic
Combined observations by NASA's James Webb Space Telescope and Hubble Space Telescope have confirmed that Terzan 5 is not an ordinary globular cluster, but a 'bulge fossil fragment' containing four distinct generations of stars — providing direct evidence into how galactic bulges form.
新品發表基礎設施巡檢
6 days agoSource: NASA UTM
