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VY Canis Majoris

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vy cma,largest stars,red hypergiant

VY Canis Majoris (VY CMa) is an exceptionally large, luminous red hypergiant star located in the constellation Canis Major.

With a radius about 1,420 times that of the Sun, corresponding to a diameter of 13.2 astronomical units, VY Canis Majoris is one of the largest known stars in the Milky Way. The star lies at an approximate distance of 3,840 light years from Earth and has an apparent magnitude that varies from 6.5 to 9.6. It is classified as a semiregular variable star and has an estimated period of 2,000 days.
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Prawn Nebula

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ic 4628

The Prawn Nebula, also known as IC 4628 and Gum 56, is an emission nebula located in the constellation Scorpius. It has an apparent magnitude of 7.31 and lies at a distance of 6,000 light years from Earth. Located to the south of Antares, the nebula is about 250 light years in diameter, corresponding to an apparent size of 1.5 degrees, or 3-4 times the size of the full Moon.
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Twin Jet Nebula – M2-9

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m2-9,minkowski's butterfly

The Twin Jet Nebula is a bipolar planetary nebula located in the constellation Ophiuchus. It is also known as Minkowski 2-9 (M2-9), Minkowski’s Butterfly or the Wings of a Butterfly Nebula. The nebula lies at a distance of 2,100 light years from Earth and has an apparent magnitude of 14.7. It was named after Rudolph Minkowski, the German-American astronomer who discovered it in 1947.
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