Light Years

Light Years

A light year is the distance that light travels through a vacuum in one year.

Light year(s) and lightyear(s) may also refer to:

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Famous quotes containing the words light and/or years:

    “Its quick silver bell beating, beating
    And down the dark one ruby flare
    Pulsing out red light like an artery,”
    —Karl Shapiro (b. 1913)

    “Go, and catch a falling star,
    Get with child a mandrake root,
    Tell me, where all past years are,
    Or who cleft the devil’s foot,
    Teach me to her mermaids singing,
    Or to keep off envy’s stinging,
    And find
    What wind
    Serves to advance an honest mind.”
    —John Donne (c. 1572–1631)