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First Radio Image Resolves Two Supermassive Black Holes in Quasar OJ287

A peer-reviewed RadioAstron–VLBI image resolves two sources in quasar OJ287 to confirm the long-predicted 12-year black-hole pair.

Webb Makes First Direct Chemical Reading of a Moon-Forming Disk Around CT Cha b

Gaia Maps 'Great Wave' Rolling Through the Milky Way's Outer Disk