Sky
The sky, also known as the celestial dome, commonly refers to everything that lies a certain distance above the surface of Earth, including the atmosphere and the rest of outer space. In the field of astronomy, the sky is also called the celestial sphere. This is an imaginary dome where the sun, stars, planets, and the moon are seen to be traveling. The celestial sphere is divided into regions called constellations. Usually, the term sky is used from the point of view of the Earth's surface. However, the exact meaning of the term can vary; in some cases, the sky is defined as only the denser portions of the atmosphere, for example.
Read more about Sky.
Famous quotes containing the word sky:
“I turn my head to sky rains falling,
wash the wounds of numbness from my soul.
Turn my heart in tides of fierce renewal,
where love and rage run whole.
Come drink deep.”
—Carolyn McDade (20th century)
“He who, from zone to zone,
Guides through the boundless sky thy certain flight,
In the long way that I must tread alone,
Will lead my steps aright.”
—William Cullen Bryant (1794–1878)
“The stars are scattered all over the sky like shimmering tears, there must be great pain in the eye from which they trickled.”
—Georg Büchner (1813–1837)