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地球轨道‘清道夫’计划
23-01-29 在人类探索宇宙奥秘的同时，大量的太空垃圾也被遗弃在地球轨道上。这些人造太空物体对宇航员造成了生命危害，同时也容易破坏卫星的运作。一位意大利航天局的研究人员建议发射一系列自动清扫机来清理这些太空垃圾。 After a half century of successes in space, low-Ea...
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伊朗一颗卫星发射失败
20-02-11 Iran said it successfully launched a satellite Sunday but failed to put it into orbit, in a blow to its space program that the US alleges is a cover for missile development. 伊朗表示，周日成功发射一枚卫星但未进入预定轨道，这对该国的太空项目是一个打...
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嫦娥四号进入月球背面着陆准备轨道
18-12-30 Chinas Change-4 probe entered a planned orbit Sunday morning to prepare for the first-ever soft landing on the far side of the moon, the China National Space Administration (CNSA) announced. 中国国家航天局宣布，嫦娥四号探测器周天早晨进入预定轨道为降...
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中国将于2028年发射长征9号重型运载火箭
18-09-19 China plans to launch the heavy-lift carrier rocket Long March-9 in 2028, said an official of China National Space Administration (CNSA) at the World Conference on Science Literacy 2018 on Tuesday. 中国国家航天局一位官员周二在2018世界公众科学素质促...
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中国发射土地勘测卫星
17-12-03 China launched a land exploration satellite into a preset orbit from the Jiuquan Satellite Launch Center in the Gobi desert at 12:11 p.m. Sunday Beijing Time. 北京时间本周日下午12点11分，中国在位于戈壁滩的酒泉卫星发射中心将一颗探地卫星送入预定轨道。...
