While Martian clouds may look similar to clouds on Earth, they contain frozen carbon dioxide or dry ice. Sometimes they even produce a rainbow of colors, forming iridescent or "pearlescent" clouds.

The photo published on the website of the US space agency shows an iridescent cloud, whose shape is strikingly reminiscent of a feather, shortly after sunset.

meteor shower moon stock illustrations Clip art of girly fantasy scenery-full moon and shining lamp and... This wide-size illustration shows a starry night, a crescent moon in a rainbow-colored night ...