No, it is not cooler than my sun.
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Very much so.
The sun is much smaller and cooler.
No. Rigel is more than 70 times larger.
The sun appears brighter than Rigel does because it is much closer to us by a factor of about 50 million.
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Yes.
no you are stupid if you are answering this
Some stars are hotter then the Sun such as Sirius and Rigel.
Rigel's effective temperature is 12100 K compared to the Sun's 5778 K. Since these temperatures are on the absolute scale, it is possible to say that Rigel is approx 2.1 times as hot.
About 85,000 times as bright!
Rigel