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What is the biggest known star?
UY Scuti
The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun. And it’s not alone in dwarfing Earth’s dominant star.
What is the size of UY Scuti?
738.35 million mi
UY Scuti/Radius
Can you see UY Scuti?
The location of UY Scuti, deep within the Milky Way galaxy disc suggests that it is a metal-rich star. Even if UY Scuti is located in the Zone of Avoidance, which is an area of space obscured by the Milky Way’s disk, it is so large and bright that it can be seen from Earth even with a pair of binoculars.
Is UY Scuti dying?
UY Scuti resides more than 5,100 light years away from Earth in the constellation of Scutum near the center of the Milky Way, and it’s currently classified as a red hypergiant variable star. Based on its sheer size, astronomers believe that it’s no longer in its main sequence, and that it’s on the verge of dying.
What if UY Scuti died?
When it does die, it’s expected to explode with the force of more than 100 supernovas. A supernova is the explosion of a star, and it’s the largest explosion that takes place in space. So the force of 100 stars exploding would obliterate everything nearby.
What is the biggest star compared to the Sun?
The largest star in the observable universe, VY Canis Majoris, compared to our Sun: It’s diameter is around 2000 times the diameter of our Sun. Take another look. See that tiny dot on the bottom left, that’s our Sun.
What is the biggest star found so far?
Currently, scientists believe that the largest star in the known universe is NML Cygni, a red hypergiant found in the Cygnus constellation . Discovered by astronomers Neugebauer, Martz & Leighton (from where it gets its designation “NML”) in 1965, it measures 1,650 solar radii (1,147,575,000 KM).
What is the biggest known star in the universe?
The largest known star in the universe is UY Scuti, a hypergiant with a radius around 1,700 times larger than the sun. And it’s not alone in dwarfing Earth’s dominant star.
What is the biggest star in your solar system?
The biggest star in our solar system is the sun. It’s also the smallest one, because it’s the only one.