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A blue star is significantly hotter and more massive than the Sun, with surface temperatures typically exceeding 10,000 Kelvin, compared to the Sun's approximately 5,500 Kelvin. Blue stars burn their nuclear fuel much faster, leading to shorter lifespans, often only a few million years, whereas the Sun has a lifespan of about 10 billion years. Additionally, blue stars emit more light and energy, often appearing much brighter than the Sun, which is classified as a yellow dwarf.

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1mo ago

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How does the red star and the blue star compare to the sun?

Our Sun is basically yellow. Our Sun's surface temperature is higher than that of a red star, and lower than that of a blue star.Other than that, it's hard to make comparisons, since both red stars and blue stars come in VERY different sizes.


Is the sun or a blue star hotter?

The blue star is hotter


How does the sun temperature compare to stars?

The sun is a star - so it's the same as any star its size.


How Does The Sun Compare To Other Starts?

the sun is an average star, in size heat, ect.


How far is the blue star from the sun?

The distance between the Sun and a blue star can vary greatly as there are many different types of blue stars in the universe. Blue stars can range in distance from a few light-years to thousands of light-years away from the Sun.


What is the diameter of a blue dwarf star?

Blue dwarf diameter(sun=1)=4 times the sun's Blue dwarf mass(sun=1)=10 times sun's


What is the name of a blue star?

so what is the ponint sun is it a star of sume kind


Is the sun the hottest star in the universe?

NO, the Sun is not the hottest star. The hottest stars are the blue and white ones. The Sun is a medium sized star. The reason we find it so hot is because it is the nearest star to us


How does the size of our sun compare to the size of other stars in the night sky?

Our Sun is an average-sized star.


What is the diameter of a dwarf star?

Blue dwarf diameter(sun=1)=4 times the sun's Blue dwarf mass(sun=1)=10 times sun's


If the sun is so hot why doesn't it burn blue of purple?

The color of a star is determined by its temperature. The sun's temperature (around 5,500°C) causes it to emit white light, with a peak in the yellow-green spectrum. Higher temperature stars appear blue or purple because they emit more energy in the ultraviolet and blue wavelengths.


Is the sun is the hottest star in the universe.?

NO, the Sun is not the hottest star. The hottest stars are the blue and white ones. The Sun is a medium sized star. The reason we find it so hot is because it is the nearest star to us