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Hello people, tune in each week of 2023 for the perfect in astronomy from Astronomy Editor Dave Eicher, dropped at you by Celestron.
This week, we’ll focus on the Virgo Cluster of galaxies, which has the best assortment of galaxies you could possibly think about. Manner again in 1936, Edwin Hubble got here up with the identify of our little group of close by galaxies: the Native Group. This assortment of dozens of galaxies — each giant and small — is about 10 million light-years throughout.
However about 50 million light-years from the Milky is the middle of the bigger Virgo Cluster, which incorporates about 1,300 galaxies of all kinds, from spirals to barred spirals to ellipticals to lenticulars.
The Virgo Cluster additionally hosts an incredible central core referred to as Markarian’s Chain, which incorporates vibrant galaxies like M84 and M86. Close to this packed core additionally lies the tremendous elliptical galaxy M87, which is dwelling to an infinite black gap that was imaged for the primary time only a few years again by the Occasion Horizon Telescope.
The Virgo Cluster is dwelling to all of the sorts of galaxies you could possibly ever hope to see. So this spring, seize your binoculars or telescope, head to a dark-sky web site away from the town, and absorb all of the galaxies you could possibly ever ask for.
For extra info on observing the plethora of galactic sights the Virgo Cluster has to supply, see right here: https://astronomy.com/journal/glenn-chaple/2013/02/explore-the-virgo-cluster
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