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Picture of the Day

Pat Knoll

M87 jet

M87 is a giant elliptical galaxy approximately 50 million light-years away that is shooting out a 5,000 light-year-long, narrow band of radiation and plasma. (22-inch modified Cassegrain telescope at f/8, SBIG ST-8XME CCD camera, LRGB image with exposure of 60, 10, 10, and 10 minutes, respectively) Pat Knoll took this image May 16, 2009, from the Orange County Astronomers Observatory in Anza, California.

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Picture of the Day Archives

M42	The Pleiades with Venus	Beehive Cluster	Rho Ophiuchi
Dramatic sunset	Orion and blossoms	Witch Head Nebula	NGC 1333
IC59	Perseid meteor	M45	Vela supernova remnant
M51	Venus, Mars, Saturn	Orion region	Iridium 58
Snake Nebula (B72)	M35 and NGC 2158	Zodiacal light	Moonrise
A grand conjunction

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