Massive Stars in Open Cluster Pismis 24

How massive can a normal star be? Estimates made from distance, brightness and standard solar models had given one star in the open cluster Pismis 24 over 200 times the mass of our Sun, making it a record holder. This star is the brightest object located...
https://xissufotoday.space/2017/07/massive-stars-in-open-cluster-pismis-24-how-massive-can-a-normal/ #Astronomy, #Астрономия