Abstract: Space is a high-tech field integrating materials, electronic information, manufacture, energy, medicine and other disciplines. A number of disruptive technologies in various fields will have an important influence in areas such as space industry, scientific research on space and even military space. This article focuses on disruptive technologies exerting enormous influence in the space field based on the qualitative and quantitative research of disruptive technologies. The research and application for disruptive space technology is expected to greatly improve the efficiency of space system, significantly reducing research cost, and to promote a great improvement of space technology level.

Key words: Disruptive technology, Disruptive technology index system, Index weight