bn:03720695n
Noun Named Entity
Categories: Sagittarius (constellation), Astronomical radio sources, Milky Way, Supermassive black holes, Astronomical objects discovered in 1974
EN
Sagittarius A*  Sagittarius A-star  black hole at the center of the galaxy  black hole at the center of the Milky Way  G2 gas cloud
EN
Sagittarius A*, abbreviated Sgr A* is the supermassive black hole at the Galactic Center of the Milky Way. Wikipedia
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