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Black Holes Encyclopedia
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Black holes on this chart:

Image

Perseus Finder Chart

GRO J0422+32 NGC 1023 GRO J0422+32 finder chart

Perseus, the hero, arcs high overhead in fall and early winter. Many of its stars are immersed in the faint glow of our galaxy, the Milky Way. In fact, if you look at Perseus under dark skies, you may be able to see three of the spiral arms that enfold the Milky Way.

This document was last modified: January 24, 2011.