How big is Betelgeuse compared to the sun?


According to NASA, Betelgeuse is a supergiant star that is more than 1,000 times larger than the sun. Thanks to its mighty heft, Betelgeuse is 7,500 times brighter and has 20 times the mass of the sun.

Considering how very large Betelgeuse is, Earth's inhabitants are quite lucky to orbit around a star that's as comparatively dainty as the sun. Betelgeuse is one of the largest-known stars, and it is about 700 million miles in diameter. According to the National Radio Astronomy Observatory, a federally funded research center, one way to consider the size of Betelgeuse is to compare it to Jupiter's orbit around the sun. That means that if Betelgeuse suddenly replaced the sun, the Earth's solar system would be in big trouble.

Another difference between Betelgeuse and the sun is in the colors of the two stars. As anyone on Earth can see, the sun is a yellow-orange color, but Betelgeuse is an orange-red color. This star's huge size and different coloring can be attributed to its maturity; it is an evolved star, a red supergiant that may have been even larger at an earlier point in its development. Betelgeuse is part of the constellation of Orion, and though it is one of the largest known stars, it is not the largest. That honor, as of June 2014, belongs to Eta Carinae, which is 150 times larger than the sun.

Q&A Related to "How big is Betelgeuse compared to the sun?"
The Sun is a yellow dwarf - Betelgeuse is a red supergiant The Sun has a spectral type of G2V, Betelgeuse is M2 Betelgeuse is about 1,000 times larger than our Sun. Betelgeuse will
In terms of size, it is 700 times the size of the sun, but its
1. Recognize the distance the stars are from Earth. The sun is the closest star at 93 million miles away from the Earth, while other stars such as Proxima Centauri are at least 6
because we are in our prime. betelgeuse has used up most of its hydrogen and fused it into helium. now its trying to fuse the helium together. the temp is about half that of the suns
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