Flight

Flight

Flight is the process by which an object moves, through an atmosphere (especially the air) or beyond it (as in the case of spaceflight), by generating aerodynamic lift, propulsive thrust, aerostatically using buoyancy, or by ballistic movement, without direct support from any surface.

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Famous quotes containing the word flight:

    “When we are high and airy hundreds say
    That if we hold that flight they’ll leave the place,
    While those same hundreds mock another day
    Because we have made our art of common things ...”
    —William Butler Yeats (1865–1939)

    “One man’s observation is another man’s closed book or flight of fancy.”
    —Willard Van Orman Quine (b. 1908)