The largest known star is NML Cygni, which is more than 1,600 times the diameter of the sun.
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In 2011, the biggest star known was UY Scuti, a red supergiant located in the constellation Scutum. It has a radius around 1,700 times larger than the Sun.
The biggest star known in our galaxy is UY Scuti, a red supergiant located in the constellation Scutum. It has a radius around 1,700 times that of the Sun.
The biggest star that we know of is a red hypergiant called: VY Canis Majoris at 2,100 times the size of our Sun.The link below is a good means of understanding the sizes.
Observations of the largest known star, currently UY Scuti, indicate it has no companion; so it is almost certainly not being eaten by a black hole, so to speak.
The biggest known star in the universe is UY Scuti, a red supergiant star located in the constellation Scutum. It is estimated to be around 1,700 times the size of the Sun.
Hi Jupiter is the 5th and the biggest planet in the solar system. The planet Jupiter has 63 moons. The 4 main known and the big moons of Jupiter are Io, Ganymede, Europa and Callisto. Ganymede is the biggest moon of Jupiter and is bigger than that of the Earth.