
ESO reports that this hypergiant has been found to measure more than 1300 times the diameter of the Sun and to be part of a double star system, with the second component so close that it is in contact with the main star.
ESO reports that this hypergiant has been found to measure more than 1300 times the diameter of the Sun and to be part of a double star system, with the second component so close that it is in contact with the main star.