Space Travel

The act or motion of traveling into, through, and out of space. There is no describable sense of "down" as a direction.

Planets, for example, are not considered "ground", or "down", being as that in the state of space travel, or being in space they are simply spherical masses with a spherical 'gravitational well'.

Space travel is most commonly known by the use of a craft or 'space ship' being that the human bodies are not capable of surviving in space or during space travel.

It is the ability to pilot, move, or drive through open space.

Otherwise, Space travel can refer to:

  • Spacefaring, capability of and activity in the art of space travel.
  • Spaceflight, the use of space technology to fly a spacecraft into and through outer space, which may include:
    • Human spaceflight
    • Interplanetary spaceflight
    • Interstellar travel
    • Intergalactic travel
  • Space Travel (video game), an early computer game

Famous quotes containing the words space and/or travel:

    Let the space under the first storey be dark, let the water
    lap the stone posts, and vivid green slime glimmer
    upon them; let a boat be kept there.
    Denise Levertov (b. 1923)

    In sci-fi convention, life-forms that hadn’t developed space travel were mere prehistory—horse-shoe crabs of the cosmic scene—and something of the humiliation of being stuck on a provincial planet in a galactic backwater has stayed with me ever since.
    Barbara Ehrenreich (b. 1941)