جواب سوال لاتین تبیان سه شنبه 6 اسفند ماه 87

?سوال) :

 What is the name of the biggest star & how many times it is brighter compare to the sun

 

جواب ):

LBV 1806-20 - The star, known as LBV 1806-20, tips the scales of stellar masses at about 150 times the heft of the Sun. It shines up to 40 million times brighter than the Sun. The previous title-holder called the Pistol Star, is a mere six million times brighter than the Sun and  weighs about 100 solar masses

 

منبع  ) :

http://www.space.com/scienceastronomy/brightest_star_040106-1.html

 

  لینک مسابقه) :

http://www.tebyan.net/index.aspx?pid=29855&questionType=5

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