The Star That The Greenhouse Effect Forgot

And now for some relief from the “Gate du Jour” onslaught…

Obviously there will soon be a much better explanation, but isn’t it peculiar that regarding “what may be the coolest sub-stellar body ever found outside our own solar system” with “a temperature estimate of about 441° Fahrenheit (227° Celsius)“, the explanation for some strange “color” effect in different infrared pictures is that “the atmosphere is cool enough that methane and steam absorb the light coming from below“?

In my colossal ignorance, I had been led to believe that methane and water vapour were powerful greenhouse gases. And that they would make an atmosphere warmer than it would have been without.

Maybe only on Earth 😎