Top 13 Largest Stars in the Universe (2016)
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Top 13 Largest Stars in the Universe
Number 13 KW Sagittarii
KW Sagittarii is a red supergiant, located approximately 7800 ly away from our Sun in the direction of the constellation Sagittarius.
It is over 1,230 times the sun's radius, making it one of the largest known stars. Estimates of its bolometric luminosity vary from less than 200,000 to over 350,000 times that of the Sun.
Number 12 PZ Cassiopeia
PZ Cassiopeia is a red supergiant star located in the Cassiopeia constellation. The studies of this star, using the water masers that surround it, have found both the distance and the parameters of this star. .... - More - https://goo.gl/8Bqval
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