Abstract: The intelligence science and its system are proposed in the paper and the basic frame of the intelligence science system is established. General features of the research objects of the intelligence science are summarized. Some current research topics of the intelligence science including computing intelligence, distributed artificial intelligence and multi-agent systems, machine learning and knowledge discovering, artificial life, intelligent control, advanced robotics as well as quantum information processing are discussed. Relationship among the industrialization, informatic-tualization , intellectualization and automation is investigated. The significance for developing the intelligence science to create the knowledge property, to meet the challenge of entering WTO, and to reinforce the state power is emphasized in the end.