近地軌道防護盾計劃（NEOShield）是一個由歐盟資助、德國主要負責的防禦小行星項目。預計將在2020年以前正式實施。該項目主要通過導彈炸毀、引力牽引和主動碰撞等手段，防範近地小行星撞擊地球。[1]
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