Twenty-Five-Foot Space Simulator

The Twenty-Five-Foot Space Simulator is an 85-foot (26 m) high stainless-steel cylinder at the Jet Propulsion Laboratory in Pasadena, California that is 27 feet (8.2 m) in diameter.

It was declared a National Historic Landmark in 1985, and is on the National Register of Historic Places.

It is used for testing spacecraft in space-like conditions of extreme cold, near-vacuum pressure, and high radiation. Ranger, Surveyor, Mariner, and Voyager spacecraft were all tested in this facility.

Famous quotes containing the word space:

    In the tale proper—where there is no space for development of character or for great profusion and variety of incident—mere construction is, of course, far more imperatively demanded than in the novel.
    Edgar Allan Poe (1809–1849)