Red, blue…. blue, red.

No, I’m not referring to having seen those lights in my rear view mirror recently.

I was intrigued by this article on CNN.com about the Curiosity rover on Mars photographing a Martian sunset.  (They’ve been there how long and only now think to look at the sunset…??? <sigh>)

The sky on Mars goes blue towards sunset.  I think it curious that on the blue planet, the blue sky tends to go red towards sunset, and on the red planet the reverse is true. Check it out.

http://www.cnn.com/videos/us/2015/05/14/crane-mars-blue-sunset-curiosity-rover-orig.cnn-nasa/video/playlists/atv-cnn-digital-exclusives/

Maybe they’ll photograph a sunrise soon.