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Messier 84: Difference between revisions
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Messier 84 (also known as M84 or NGC 4374) is an elliptical or lenticular galaxy in the constellation Virgo. M84 is situated in the heavily populated inner core of the [[Virgo]] Cluster of galaxies.Radio observations and Hubble Space Telescope images of M84 have revealed two jets of matter shooting out from the galaxy's center as well as a disk of rapidly rotating gas and stars indicating the presence of a 1.5 ×109 M☉ supermassive black hole. It also has a few young stars and star clusters, indicating star formation at a very low rate.<ref>[http://en.wikipedia.org/wiki/Messier_84 Messier 84]</ref> | Messier 84 (also known as M84 or NGC 4374) is an elliptical or lenticular galaxy in the constellation Virgo. M84 is situated in the heavily populated inner core of the [[Virgo]] Cluster of galaxies.Radio observations and Hubble Space Telescope images of M84 have revealed two jets of matter shooting out from the galaxy's center as well as a disk of rapidly rotating gas and stars indicating the presence of a 1.5 ×109 M☉ supermassive black hole. It also has a few young stars and star clusters, indicating star formation at a very low rate.<ref>[http://en.wikipedia.org/wiki/Messier_84 Messier 84]</ref> | ||
==HGS Session References== | |||
HGS Sessions - Clearing [[Macau Island, China]] - 3/21/2015 <ref>HGS Session</ref> | |||