Its diameter was first measured in 1920 and it was found that,  if placed in the center of the solar system, it would engulf all  the inner planets.
Its diameter was first measured in 1920 and it was found that,  if placed in the center of the solar system, it would engulf all  the inner planets. Located approximately 300 light years away, it  is one of the brightest of the observable stars. FTP, name this  reddish star which serves as Orion's right shoulder.
Its diameter was first measured in 1920 and it was found that,  if placed in the center of the solar system, it would engulf all  the inner planets.
{Betelgeuse}