With the development of aerospace technology, space security has become the focus of national attention, and space offensive and defensive technologies have become increasingly important. This article summarizes the attack methods of space satellites and aircraft. It focuses on analyzing three types of space attack technologies: kinetic energy attacks, directed energy attacks, and communication interference. In-depth analysis of anti-satellite missiles, common-orbit satellite interceptors, high-energy lasers, microwaves, particle beams, communication suppression, communication deception and other attack technologies, introduced the maturity and test situation of each technology, and sorted out for further development of space attack and defense technology research Several research directions.