Black Eye Galaxy
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The Black Eye Galaxy is a relatively isolated spiral galaxy 17 million light-years away in the constellation of Coma Berenices. It was discovered by Edward Pigott in March 1779, and independently by J
Wide field view (0.8m Schulman Telescope)
Seyfert galaxy
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Seyfert galaxies are one of the two largest groups of active galaxies, along with quasar host galaxies. They have quasar-like nuclei with very high surface brightnesses whose spectra reveal strong, hi
Black Eye Galaxy
…are fairly tightly wound. Ann et al. (2015) gave it a class of SABa, suggesting a weakly barred spiral galaxy with tightly wound arms. M64 is a type 2 Seyfert galaxy with an HII/LINER nucleus. The central region is a weak source of radio emission. A soft X-ray source has been detected at the nucleus, which is most…
The Circinus Galaxy, a Type II Seyfert galaxy
NGC 1068 (Messier 77), one of the first Seyfert galaxies classified
NGC 5793 is a Seyfert galaxy located over 150 million light-years away in the constellation of Libra.
Optical and ultraviolet images of the black hole in the center of NGC 4151, a Seyfert galaxy