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Gaia Finds Thousands of Solar Twins, Tying the Sun to a Mass Migration Across the Milky Way

The pattern points to a central bar in formation that drove outward movement of Sun-like stars, offering a constraint on when the bar emerged.

Dark Matter Core Model Challenges Black Hole at Milky Way’s Center

TOI-2267 Becomes First Binary With Planets Transiting Each Star

First Radio Image Resolves Two Supermassive Black Holes in Quasar OJ287