Cygnus X-1 (thing) by Grzcyrgba - Everything2.com : vimarsan

Cygnus X-1, also known as V1357 Cyg and Henry Draper Catalogue|HD 226868, was the first black hole candidate ever discovered. The field of X-Ray astron...

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New Mexico , United States , White Sands Missile Range , Neil Peart , David Dunlap Observatory University Of Toronto , Naval Research Laboratory , David Dunlap , Milky Way , Annual Reviews , Black Holes , Stellar Binary ,