我国正在规划对一颗小行星实施动能撞击演示验证任务

Core Viewpoint - China is planning a "flyby + impact" demonstration verification mission for asteroid defense, which aims to validate the feasibility of asteroid defense strategies [1] Group 1: Mission Overview - The mission will utilize a "flyby + impact + flyby" model, involving the launch of an observer and an impactor [1] - The observer will arrive at the target asteroid first to conduct close observations and gather detailed characteristic parameters [1] - The impactor will then perform a high-speed impact on the asteroid, with the entire process monitored through a combination of ground and space technologies [1] Group 2: Technological Aspects - High-speed imaging and other technologies will be employed to observe changes in the asteroid's orbit, morphology, and ejecta during the impact [1] - The mission aims to accurately assess the impact effects on the asteroid [1] Group 3: Strategic Significance - Asteroid detection, defense, and resource development hold profound strategic significance for humanity and are widely recognized by the international community [1] - China will issue a cooperation initiative to global partners, focusing on joint monitoring, joint development, payload integration, and data sharing [1]