Explanation: The center of the Andromeda galaxy is beautiful but strange. Andromeda, indexed as M31, is so close to our own Milky Way Galaxy that it gives a unique perspective into galaxy composition by allowing us to see into its core. Billions of stars swarm around a center that has two nuclei and likely houses a supermassive black hole over 5 million times the mass of our Sun. M31 is about two million light years away and visible with the unaided eye towards the constellation of Andromeda, the princess. Pictured above, dark knots of dust are seen superposed on the inner 10,000 light years of M31's core. The brighter stars are foreground stars located in our Milky Way Galaxy.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Andromeda - Tumannost' Andromedy - Yadra galaktik Publikacii so slovami: Andromeda - Tumannost' Andromedy - Yadra galaktik
Sm. takzhe: Andromeda nad Al'pami Zvezdy Andromedy: nastoyashee i budushee NGC 206 i zvezdnye oblaka Andromedy M31: galaktika Andromedy Oblaka vokrug galaktiki Andromedy Andromeda na yuzhnom nebe Meteor pered galaktikoi Vse publikacii na tu zhe temu >>