Deep-sky objects have some creative nicknames, but what’s up with the Deer Lick Group? In the 1980s, amateur astronomer Tom Lorenzin was observing in the mountains of North Carolina, at the Deerlick ...
NGC 1275 (Perseus A) is a Seyfert galaxy, located approximately 225 million light-years away, with a diameter exceeding 100,000 light-years. Characterized as a strong radio and X-ray emitter, its ...
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