Scattered Light From Extraterrestrial Sources
Not only sunlight is scattered by the molecules in the air. Starlight and the diffuse light of the milky way are also scattered by the air, and it is found that stars up to V magnitude 16 contribute to the diffuse scattered starlight.
Other sources such as galaxies and nebulae don't contribute significantly.
Read more about this topic: Sky Brightness
Famous quotes containing the words scattered, light and/or sources:
“Awake! the land is scattered with light, and see,
Uncanopied sleep is flying from field and tree:”
—Robert Bridges (1844–1930)
“To behold the day-break!
The little light fades the immense and diaphanous shadows,
The air tastes good to my palate.
Hefts of the moving world at innocent gambols silently rising,
freshly exuding,
Scooting obliquely high and low.”
—Walt Whitman (1819–1892)
“Even healthy families need outside sources of moral guidance to keep those tensions from imploding—and this means, among other things, a public philosophy of gender equality and concern for child welfare. When instead the larger culture aggrandizes wife beaters, degrades women or nods approvingly at child slappers, the family gets a little more dangerous for everyone, and so, inevitably, does the larger world.”
—Barbara Ehrenreich (20th century)