Universe

Universe

The universe is commonly defined as the totality of existence, including planets, stars, galaxies, the contents of intergalactic space, and all matter and energy. Definitions and usage vary and similar terms include the cosmos, the world and nature.

Read more about Universe.

Famous quotes containing the word universe:

    “To the virtuous man, the universe is the only sanctum sanctorum, and the penetralia of the temple are the broad noon of his existence.”
    —Henry David Thoreau (1817–1862)

    “He knows the universe and does not know himself.”
    —Jean De La Fontaine (1621–1695)

    “It would be a poor thing to be an atom in a universe without physicists, and physicists are made of atoms. A physicist is an atom’s way of knowing about atoms.”
    —George Wald (b. 1906)