Torucia

@Hyperant hmmmm ok, thanks

Carbon dioxide is normally colorless around Earth's atmosphere, and since the Surface Air Density is very slightly smaller than that of Earth's, the atmosphere could be white+light orange. The nitrogen is ok, but other gases that do have color or oxygen and argon. @heitorM

@Hyperant it was just irony to be honest, but anyways, then which color would be the atmosphere of Torucia? Also, which gases make the color of the atmosphere?

Its fine @heitorM . I am just dedicating myself to space stuff and science. I mean, @Seeya once told me that, "somethings in sci-fi are better off to be a mystery than actually trying to figure out what it is".

The only thing i can do is just change the composition of it @Hyperant

@Hyperant yeah ive been officially argumentatively crushed by your intelligence fellow friend Hyperant

I don't buy it, but it sounds awesome, @heitorM . You can however, you can use water vapour, but there needs to be oxygen present since water is mainly made of oxygen.

@Hyperant didnt noticed that detail, lets say the atmosphere has a fictional gas named Kelrus that turns the atmosphere into blue

If then oxygen content is low, then why is the atmosphere a color of deep blue?