Space shuttle opportunities for cometary research

Abstract

The different modes of cometary investigation offered by the shuttle are reviewed. First, there is a mode in which instrumentation for observations of a natural comet is carried to orbit on Spacelab. Second is a mode in which gaseous or solid material is released from the shuttle to simulate some aspect of cometary physics. Another mode uses the near weightlessness within Spacelab to allow laboratory experiments with materials as they may exist on the surface of a comet nucleus.