Exactly how long the star will last isn’t known, but it doesn’t have millions of years left. Our descendants will attend a good show and see VY illuminate the sky. If the Sun were replaced with the bloated VY Canis Majoris, its surface could extend to the orbit of Saturn. VY Canis Majoris is a red giant star located in the constellation Canis Major. When it dies, the resulting explosion will release more energy than 100 supernovae and emit enormous quantities of gamma rays. In volume, that is. Maybe in a thousand year or, maybe, in a few hundred thousand. Not the most massive or the brightest, but the one with the largest diameter - a truly terrifying 1420 times bigger than our own Sun. It lived a short life in the main sequence phase of its life, and then ballooned up as a red hypergiant. Its end will come as a violent supernova explosion, which should happen, cosmologically speaking, very soon. VY Canis Majoris is at the end of its life. It's about a billion times more massive. VY Canis Majoris a.k.a.
Once out of the power to fuse more atoms, its core will collapse and the outer layers of the star will explode in a colossal supernova. VY Canis Majoris is going to continue “dieting” until the end. Placed in our solar system, VY Canis Majoris' surface would extend out past the orbit of Saturn. This star, located in our Milky Way galaxy, is 3,600 times the diameter of the Sun. The observatory, launched in May, has subjected VY Canis Majoris, to a detailed spectroscopic analysis. It has an average density of 5 to 10 mg/m 3. It is 500,000 times brighter and about 30 to 40 times more massive than the Sun. The death throes of one of the biggest stars known to science have been spied by Europe's Herschel space telescope. Hubble Sees a Hypergiant Star Nearing Death VY Canis Majoris, located about 5,000 light-years away, is no ordinary star; it’s a supergiant, containing 30 to 40 times the mass of our own Sun. TIL: When the dying star VY Canis Majoris collapses, it will produce 100 times more energy in ONE second than our sun will produce over its entire 10 billion year lifetime. Be Very Afraid. It's one of a number of variable stars that appear in the constellation Canis … VY Canis Majoris is near the end of its lifespan and is expected to explode as a supernova in the next 100,000 years. Recently I came across the following image : Supposedly it depicts VY Canis Majoris, the largest known star. The star is located 5,000 light-years away. It's a beautiful and inspirational image by the talented artist Facundo Diaz. But is it accurate ? It will remain in this phase for a few hundred thousand years. Astronomers have studied VY Canis Majoris for more than a century. The French astronomer Jerome Laland was the first to record and catalogue the star in 1801. VY Canis Majoris - Or, Be Afraid. Slowing Inertia Comfort Is the Death of Creativity Thanks for checking out the song! This value, however, is just a rough estimate because it is too far for parallax to be used. VY Canis Majoris is located roughly 3,900 light-years from Earth in the direction of the constellation Canis Majoris. VY CMa is about 4,900 light years from the Earth. Light would take more than 8.5 hours to travel around … Comments about Canis Major by Robert Frost judy carroll (2/2/2019 1:00:00 PM) I love the poem, but whoever did the narration of the poem was the worst I have ever heard. Allow me to add that the biggest known black hole is about 10000 times larger than VY Canis Majoris. When it dies the bright explosion will be viewable from Earth.