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【环球网军事6月9日报道】中国官方近期公布了中国在探月、探火等一系列重大航天计划。这引起外国媒体的强烈关注,其中最受关注的是载人登月计划。
6月6日,探月与航天工程中心主任刘继忠作报告。新华社发
据新加坡《联合早报》8日报道,中国载人航天工程办公室副主任、中国太空第一人杨利伟日前表示,从探月工程、火星探测,再到木星、小行星探测,中国深空探索的脚步从未停止。其中,探月工程是当前中国深空探测的重中之重。他介绍说,按照时间表,今年下半年中国嫦娥五号探测器将飞往月球执行采样返回任务,如果成功,这将是人类本世纪首次从月球上采样返回。杨利伟表示,“通过无人探月,能为载人登月提供许多资料,但无人探月代替不了载人登月的技术需求,后者在规模、安全性、可靠性等方面的要求都大大超过前者,这意味着未来需要继续攻克技术难关。”
路透社报道称,2003年,中国将第一名航天员杨利伟送入太空,成为美国和俄罗斯之后第三个具有载人航天能力的国家。杨利伟在全球航天探索大会上透露,中国正在稳步推进载人登月的预先研究,为未来任务储备相关技术基础,载人登月工程虽未在国家层面立项,但前期准备时间“应该不会太长”。美国《纽约邮报》称,嫦娥四号月球探测器将于2018年实现人类首次月球背面软着陆,这将是里程碑式的事件。一名中国政府官员去年透露,中国希望2036年将航天员送上月球。文章说,推进航天项目是中国的优先任务,中国国家领导人号召成为太空强国。
除月球之外,中国探索宇宙的触角正伸向更深远的太空。据报道,中国首次火星全球遥感与区域巡视探测任务已正式立项,计划于2020年七八月之间在文昌航天发射场,由长征五号运载火箭将火星探测器直接送入地火转移轨道,火星探测器巡航飞行约7个月后被火星捕获,一次实现“环、落、巡”三个目标。同时,中国还计划在2030年前后实施第二次火星探测任务,进行火星表面采样返回,开展火星构造、物质成分、火星环境等科学分析与研究。
责任编辑:杨晓晨 CN067
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