The Most Earth-Like Exoplanets We've Discovered So Far

Your researchers have ruled out certain types of atmospheres, though. They say I do not have a thick methane-dominated atmosphere similar to that of Saturn's moon Titan. But they are saying that perhaps just perhaps my atmosphere could be something extraordinary like a 100% carbon dioxide atmosphere. An atmosphere like that would be so compact that even the amazing James Webb Space Telescope instruments might have a tough time detecting it.