Mars, Curiosity and Noctilucent cloud

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.
This lovely evening sky was photographed over a Sacramento neighborhood in early January. Thank you, Claus Weisemann, for ...
Patsy Cockerham is sharing these linear looking clouds captured on Thursday, Feb. 13 after a dreadful week of cold rain and ...
Winter may seem dreary, but its sunsets are often vibrant. Discover the stunning array of colors that can light up the sky ...
Already 50° high an hour after sunset ... offering a peek at several dark clouds along the way. Credit: Astronomy: Roen Kelly With no Moon in the evening sky, it’s time for us to track down ...