The Mystery of the Vanished Brilliance: Why Ancient Astronomers Saw Theta Eridani Brighter Than We Do
A millennium-old astronomical mystery solved: why did ancient catalogs describe Theta Eridani as a super-bright star? 🌟 It turns out ancient astronomers were not mistaken—the star truly shone 10 times brighter due to evolutionary processes within a triple system. 🌌🔭
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