中国航天科技集团八院供图" src="http://i2.chinanews.com/simg/cmshd/2021/02/23/630aab39051d45edac97efc362bf09bf.jpg" style="border:px solid #000000" title="天问一号制动捕获效果图。零距离揭

　　零距离

　　揭开天问一号火星环绕器神秘面纱