These aren’t the big puffy mounds of cotton candy like you might find on Earth. Mars clouds have wispy features, more like a gauzy veil than a ... These are noctilucent (night-shining) clouds.

Depending on your location, the night ... too, like a dragon unfurling its wings. As the sky grows darker and darker the NLC will grow brighter and brighter, throwing a glowing veil across the ...