2020年9月29日 · How Big is Betelgeuse Compared to the Sun? Betelgeuse, like the other stars mentioned above, is among the biggest stars in our Universe that we know of at least. This supergiant red star has between 950 and 1,200 solar radii, or it has between 95.000% and 120.000% of our Sun’s radius.

2024年6月25日 · Betelgeuse is much larger and more luminous than the Sun, with a diameter around 1,000 times that of the Sun. Additionally, Betelgeuse is much closer to the end of its life cycle compared to the Sun.

Betelgeuse is the first star to have its photosphere measured. This star moves at a speed of 30 km / 18.6 mi per second. Betelgeuse is part of two asterisms, namely, the Winter Triangle asterism and the Winter Hexagon asterism. Betelgeuse is designated as Alpha Orionis. Betelgeuse is among the biggest stars ever discovered

2024年6月1日 · The Sun is a yellow dwarf - Betelgeuse is a red supergiantThe Sun has a spectral type of G2V, Betelgeuse is M2Betelgeuse is about 1,000 times larger than our Sun.Betelgeuse will explode as a ...

2023年9月22日 · How big is Betelgeuse compared to Rigel? Betelgeuse is larger in size than Rigel. Betelgeuse is a red supergiant star with a diameter about 800 times that of the Sun, while Rigel is a blue ...

2024年6月30日 · Betelgeuse is larger in size than Rigel. Betelgeuse is a red supergiant star with a diameter about 800 times that of the Sun, while Rigel is a blue supergiant star with a diameter about 70 times ...

2023年8月9日 · The radius of the star Betelgeuse is around 1,000 times larger than that of the Sun, and has a mass of roughly 20 times that of the Sun. So, indeed it is a very large star. This answer is:

2024年6月25日 · Yes, Betelgeuse is a red supergiant star which is much larger than the Sun. It is one of the largest known stars, with a radius that is approximately 1,000 times larger than the radius of the Sun.

2024年8月8日 · Oh, what a lovely question! Betelgeuse is a supergiant star and it is indeed way bigger than our dear Sun. In fact, it's one of the largest known stars in the universe, stretching about 800 times ...

2024年6月24日 · Both are massive compared to our Sun. ... Antares is a red supergiant star with a diameter about 700 times that of the Sun, while Betelgeuse is a red supergiant star with a diameter about 600 ...