学术会议

<正> 根据联合国和平利用外层空间委员会科学和技术小组委员会第十七届会议建议,并经联合国大会第35/14号决议通过,将于1981年11月18～25日由联合国外空事务司在印度尼西亚的雅加达,举办“联合国遥感应用和卫星通信以促进教育和开发的亚太地区讨论会”。我们由国家测绘总局和空间技术研究院各派一名代表参加。区域讨论会的主要目的,是向来自亚洲太平洋地区的经济委员会成员国的代表提供必要的技术资料,并评价应用卫星的遥感和通信技术,促进开发方面的最新发展,并为1982年8月份召开的第二届“联合国探索及和平利用外层空间会议”作技术性的准备。     

中国代表团赴维也纳参加全球卫星导航系统有关会议

<正>2月18日,联合国全球卫星导航系统国际委员会(ICG)第十四届大会第一次预备会在奥地利维也纳召开。联合国和平利用外层空间委员会科技小组会议全球卫星导航系统议题环节于2月18日至19日同期举行。中国卫星导航系统管理办公室、中国科学院国家授时中心等单位代表和专家参加了     

第7届“哥伦布计划”讨论会

<正> 1991年7月1日至6日,在意大利那不勒斯市风景旖旎的避暑胜地、地中海上的Capri岛召开了第7届“哥伦布计划”讨论会,出席讨论会的各国代表共283人。中国空间技术研究院的一名空间技术专家和中国科学院力学研究所的一名微重力科学家受国家高技术航天领域专家委员会的派遣出席了这次会议。“哥伦布计划”讨论会自1985年以来,每年举行一次,轮流由意大利和德国(统一前为     

中国计量测试学会时间频率计量学术讨论会在重庆召开

两年一次的中国计量测试学会时间频率计量学术讨论会,一九八五年十一月二十八日至三十日在重庆举行。中国科学院应用物理研究员王天脊老先生主持了这次讨论会。出席这次会议的有来自全国各地的代表和重庆市计量局的代表共约四十人。他们包括长期从事铯原子频标、氢原子频标、铷原子频标以及晶振和各类时频仪器设备理论研究、研制生产以及工程应用和计量传递工作的肓关高等院校、中国科学院系统、国家计量系统、电子工业     

我国将发射三颗实用通信卫星

<正> 据新华社电国家科委新技术局局长马俊如在9月19日召开的联合国卫星通信发展应用国际讨论会上宣布:最近几年中,我国将发射3颗实用通信卫星,以进一步推动我国卫星通信事业的发展。作为国内通信和广播电视的主要传输手段,我国已成功地开通了卫     

空间环境模拟技术讨论会在烟台召开

<正> 中国宇航学会结构强度与环境工程专业委员会于1982年10月13日至17日在烟台召开了空间环境模拟技术讨论会。有15个单位47名代表出席了这次会议,五天的讨论会交流了29篇技术报告。会议分“空间环境模拟技术和宇航器的环境试验规范”、“宇航器磁环境及磁试验设备和     

有效利用静止轨道位置确保安全使用核动力源—记我国代表在联合国外空委科技小组委员会上的专题发言

有效利用静止轨道位置确保安全使用核动力源——记我国代表在联合国外空委科技小组委员会上的专题发言编者按：联合国和平利用外层空间委员会科技小组委员会，于１９９８年２月９日至２０日在该委员会驻地维也纳召开了第３５届会议。由国家科委、外交部和航天工业总公司组...     

航天法有望2020年前正式立法

<正>2014年11月17-20日,由联合国外空司与中国、亚太空间合作组织联合主办的2014年联合国空间法研讨会在北京召开。本次会议由中国国家航天局承办,主题为"推动国家航天立法、加强外空法治建设"。全国人大财经委主任委员李盛霖、工业和信息化部副部长兼国家航天局局长许达哲、联合国外空司司长迪皮蓬,以及来自32个国家及国际组织的航天机构代表和专家学者出席会议,围绕空间法律     

第十届全国日地空间物理学术讨论会召开

第十届全国日地空间物理学术讨论会于2003年10月17日至22日在上海双拥大厦召开,参加本 次大会的代表来自全国23个单位,共176人,宣读论文170篇,均超过历届代表人数和论文篇数.本 次大会是空间物理学术交流的空前盛会.     

第七届全国日地空间物理学术讨论会暨国家重大基金“日地能量传输过程”学术交流会

第七届全国日地空间物理学术讨论会暨国家重大基金“日地能量传输过程”学术交流会第七届全国日地空间物理学术讨论会既国家重大基金“日地能量传输过程”学术交流会于１９９４年９月２０日至９月２８日在桂林召开．参加会议的有２７个单位１３５位代表．会议宣读论文１６...     

Quantum Science Satellite

Quantum Science Satellite is one of the first five space science missions, slated for launch in the framework of Chinese Academy of Sciences (CAS) Strategic Priority Research Program on space science. The project aims to establish a space platform with long-distance satellite and ground quantum channel, and carry out a series of tests about fundamental quantum principles and protocols in space-based large scale. The satellite will be launched at Jiuquan and on orbit for 2 years. The orbit will be circular and Sun-synchronous with an altitude of 600km. It crosses the descending node at 00:00LT. The satellite is under early prototype development currently.      

Space Life Science of China in 2015

With the human space exploration activities, space life science is an emerging interdisciplinary and it covers a wide range of research. Based on our country's manned space station and recoverable satellite science experimental platform, the development of space life science research is very important to acquire new knowledge or new innovation in technology, to give further services to the human space exploration activities, to improve the national economic and social development. Based on present situation, both theoretical and applied researches were continuously performed in 2015. Here, we review and summarize the researches on space life sciences which were contributed by Chinese scientists.      

利用返回式卫星开展微重力试验

本文介绍我国首次利用返回式卫星进行微重力搭载试验和具体实施的办法,以及试验所获得的令人鼓舞的科学成果。同时还提出研制微重力卫星的新设想,为进一步开展空间微重力条件下的科学研究活动,提供新的途径。     

Space Life Science of China

With the human space exploration activities, space life science is an emerging interdiscipline, which covers a wide range of researches. Based on our country's manned space station and recoverable satellite science experimental platform, the development of space life science research is very important to acquire new knowledge or new technological innovation, to give further services to the human space exploration activities, to improve the national economic and social development. Both ground-based and flight applied studies were continuously performed in the previous 2 years. Here, we review and summarize the researches on space life sciences contributed by Chinese scientists.      

Strategic Priority Program on Space Science

In 1957, the launch of the first artificial satellite ushered in a new era for modern space science.The past 50 years' developments in China's space science have witnessed many major missions, and substantial progress has been achieved in space science study, exploration technology as well as experiment technology. Strategic Priority Program on Space Science was officially started in 2011. Through both self-developed space science missions and those with international cooperation,it is expected that the innovative breakthroughs will be realized, leapfrog development of related high-tech will be achieved to establish the important strategic status of space science in national development. To sum up, the implementation of the Strategic Priority Program on Space Science will definitely promote the rapid development of China's space science endeavor, making contributions to China's development and the progress of human civilization.      

高精度时间频率在空间科学技术中的应用探讨CSCD

自上世纪50年代原子频标出现以后,极大促进了科学技术的发展,随着原子频标的发展,高精度时间频率信息在空间科学技术中将发挥重要的作用。本文介绍了空间高精度时间频率在空间科学、基础物理以及卫星导航技术方面应用前景,并对国外正在开展的空间高精度时间频率技术方面的计划、准备开展的相关应用研究,以及对毫秒脉冲星守时技术也进行了初步探讨,最后给出了开展空间高精度时间频率技术研究的一些建议。     

SJ-10 Recoverable Satellite for Space Microgravity Experiments

SJ-10 is a recoverable scientific experiment satellite specially for the space experiments of microgravity physics science and space life science. This mission was officially started on 31 December 2012, and the satellite was launched on 6 April 2016. This paper introduces briefly the SJ-10 mission, the progress of SJ-10 engineering and the project constitution of sciences experiments onboard SJ-10. The purpose of this mission is to discover the law of matter movement and the rule of life activity that cannot be discovered on the ground due to the existence of gravity, and to know the acting mechanism on organisms by the complex radiation of space that cannot be simulated on the ground.      

Progress of the Quantum Experiment Science Satellite(QUESS) Micius Project

By using satellites, ultra-long-distance quantum communication and tests of quantum foundations could be achieved at a global scale. The Quantum Experiment Science Satellite (QUESS) in China, also called Micius, one of the scientific satellite programs in the Strategic Priority Program on space science, the Chinese Academy of Sciences, was launched on 16 August 2016. There are totally 4 scientific payloads. We give a brief overview of the quantum experiment science satellite project and present most recent science results. The main scientific goal of the quantum experiment science satellite was achieved in 2017. Here, we introduce the latest achievements in satellite-based quantum communication and large-scale tests of quantum foundations obtained by Micius.      

中国微重力科学研究回顾与展望

微重力科学主要研究微重力环境中物质运动的规律,以及不同重力环境中重力对物质运动的影响.中国微重力科学研究起步于20世纪60年代,兴起于80年代中后期,经过多年发展,目前已初具规模,在一些重要方向具有明显特色和一定优势.本文回顾了中国微重力科学研究的早期历程,评述了近年来中国微重力科学研究进展,特别是利用实践十号科学实验卫星、天宫二号空间实验室等空间平台开展的微重力科学与技术应用研究取得的最新成果,并对中国载人空间站时代微重力科学发展的前景予以瞻望,推动微重力科学与应用研究在中国的快速、可持续发展.      

Status of space science and technology — An Australian perspective

The “Tyranny of Distance” has had a profound influence on Australian history and reaction to it has been an important factor in determining national scientific and technological goals. Because of its size and geographical remoteness, Australia is one of the countries to have gained substantially from the applications of space technology particularly in the fields of communications, meteorology and remote sensing. Australia is the fifth largest investor in INTELSAT which carries a major fraction of the nation's overseas telecommunications. A domestic satellite system, AUSSAT, is being acquired to improve telecommunications within the country. Australia is heavily dependent on satellite data for routine meteorological forecasting. Data from the Australian Landsat Station are in strong demand, particularly for mineral exploration. In the field of space science, Australia is collaborating with Canada and the United States in feasibility studies for STARLAB, a free-flying UV-optical one metre telescope proposed for launch by the US Space Shuttle beginning in 1989. These scientific and technological programs in which Australia is participating are all dependent upon the space programs of other nations and in describing the status of space science and technology from an Australian perspective some comments will be made on particular aspects of the space programs of the United States and Japan.