However, the exact luminosity is debated, with estimates ranging from 95,000 to 150,000 times that of the Sun.
Here are some factors that contribute to the uncertainty:
* Betelgeuse is a variable star, meaning its brightness fluctuates. This makes it difficult to get a consistent measurement.
* Betelgeuse is a red supergiant, a type of star that is very large and diffuse, making it difficult to determine its size and temperature accurately.
Despite the uncertainty, it's safe to say that Betelgeuse is one of the brightest stars in the night sky, even though it is relatively far away.
