No, Betelgeuse is a red star.
Perhaps it is called the Betelgeuse * * * * * But only if you consider a red supergiant to be a medium-sized star!
No. Betelgeuse is a single star.
A yellow star is a "medium" temperature star - a blue star is the hottest.
Oh, dude, the Sun and Betelgeuse are like apples and oranges... if one of those fruits was a massive, red supergiant star on the brink of going supernova. The Sun is just a cute little yellow dwarf star, while Betelgeuse is like the big, flashy rockstar of the stellar world. So yeah, they're both stars, but Betelgeuse is kind of stealing the show.
It can't. A blue star is a high-mass star. A yellow star has a medium mass.
It is a Red Giant.
Yes. Betelgeuse is a kind of star called a red supergiant.
Betelgeuse is brighter.
Yes, Betelgeuse is a supergiant star. It is a red supergiant star located in the constellation of Orion and is one of the largest stars known in our galaxy.
Betelgeuse is a red supergiant star located in the constellation Orion, while the Sun is a medium-sized yellow dwarf star at the center of our solar system. Betelgeuse is significantly larger and more luminous than the Sun, with a diameter approximately 1,000 times greater and a brightness about 100,000 times that of the Sun. Additionally, Betelgeuse is nearing the end of its life cycle and is expected to explode as a supernova, whereas the Sun is in a stable phase of its life and will eventually become a red giant before shedding its outer layers to form a white dwarf.
Yes: Betelgeuse is a semiregular variable star so it is classed as a pulsating star.