Cygnus X-1

Author(s): Lafuente_Astronomy

Release date:

Cygnus X-1 is a galactic X-ray source about 6,100±400 light-years away in the constellation Cygnus, and was the first such source widely accepted to be a black hole.

(NOTE: Black hole addons tend to be performance heavy and might not work in all devices)

Open in Celestia (Recommended) or Download

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