What the largest super giant star?

Answer 1

VY Canis Majoris is bigest star ever seed

Answer 2

The largest known supergiant star is UY Scuti, which is estimated to be around 1,700 times the size of the Sun. It is located in the constellation Scutum, about 9,500 light-years away from Earth. Its size is so immense that if it were placed at the center of our solar system, its outer surface would extend beyond the orbit of Jupiter.