It’s easy to be cynical about a lot of things, but then you see a picture of clouds taken from the soil of another planet, and you remember what a great gift human ingenuity can be. For the first time, a Mars probe has taken a clear image of sunbeams seen from the Martian surface. Curiosity rover, during a survey of twilight cloud formations, took a shot clearly showing crepuscular rays emerging from the heavens.
Researchers say this cloud formation is higher in the atmosphere than normal, and is made of dry ice rather than water ice. Other treats from Curiosity’s current survey include sight of an iridescent cloud shaped like a feather. This, too, is helping teams here on Earth get a better sense of the Martian atmosphere, not to mention giving us a lovely stream of new desktop backgrounds.
– Dan Cooper