Skylab contributions to the future

Skylab showed that a multidisciplinary manned space station is practical and can be highly productive. Quality data was produced concerning earth resources (mineral resources, agriculture, climatology, etc.), solar astronomy (solar activity, magnetic fields, and solar winds), materials sciences (e.g., zero-gravity crystal growth), and astronomy and astrophysics (including observations of comet Kohoutek). Two types of astronaut maneuvering unit were tested. Medical data are applicable to adaptational environmental physiology.