The size of Rigel is 74 times that of the Sun.
How many times Rigel radiation is stronger than sun rays?
Due to the Sun's production of radiations other than visible light, Rigel's radiation is 66,000 times more potent than the Sun's radiation.
With a surface temperature of roughly 20,000 degrees, Rigel is 3 1/2 times hotter than Betelgeuse and twice as hot as the sun.
At a distance of 860 light-years, Rigel is categorized by astronomers as a blue supergiant. A gigantic blue supergiant known as Rigel is estimated to be between 61,500 and 363,000 times as luminous (bright) as the sun. The radius of Rigel is more than 70 times that of the sun.
Learn more about Rigel radiations here:
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