The colors in the new images are faint and were created as the clouds scattered light from the sun akin to a prism. NASA’s Curiosity Mars rover captured these drifting noctilucent, or twilight ...

Amid the flowing clouds are red and green hues. Though these high fliers also can be observed at the edge of space above Earth, there are distinct differences between Mars' mother-of-pearl clouds ...

In the mid- and upper-latitudes on Earth, during the early evening hours, thin and wispy clouds can sometimes be observed in the upper atmosphere. These clouds have an ethereal feel and consist of ice ...

the Curiosity rover discovered and shared surprising images in which colorful clouds were seen floating over Mars, something that aroused many questions among the scientific community and that the ...

(Photo/NASA/JPL) At the surface, Mars is a desolate, barren world with a rocky landscape, massive dust storms and extreme temperature swings. However, a rover recently captured a splash of color in ...