If 95% of the atmosphere was SO2, how would the sky look?

[SamBiswas95]

Taking into account the Rayleigh scattering phenomenon, assuming that the atmosphere is 1 bar, how would the light from the G2V-type star interact with this kind of environment? Could the colour of the sky even alter despite the fact that there is a significant amount of sulfur dioxide in the atmosphere? And if so, how would this effect the appearance of auroras and cloud formation?

 

[DaveC426913]

Hi Sam, and welcome.

The New Member forum is really for saying hi and introducing yourself, not for science questions.

Start a new thread in an appropriate science forum (or perhaps science fiction forum, if you're world-building) to get the answers you seek.