Clouds
Mars' dust storms can kick up fine particles in the atmosphere around which clouds can form. These clouds can form very high up, up to 100 km (62 mi) above the planet. The clouds are very faint and can only be seen reflecting sunlight against the darkness of the night sky. In that respect, they look similar to the mesospheric clouds, also known as noctilucent clouds on Earth, which occur about 80 km (50 mi) above our planet.
Read more about this topic: Climate Of Mars
Famous quotes containing the word clouds:
“Child of Light! thy limbs are burning
Through the vest which seems to hide them;
As the radiant lines of morning
Through the clouds ere they divide them;
And this atmosphere divinest
Shrouds thee wheresoe’er thou shinest.”
—Percy Bysshe Shelley (1792–1822)
“From the beach the child holding the hand of her father,
Those burial clouds that lower victorious soon to devour all,
Watching, silently weeps.”
—Walt Whitman (1819–1892)
“Why didst thou promise such a beauteous day,
And make me travel forth without my cloak,
To let base clouds o’ertake me in my way,”
—William Shakespeare (1564–1616)