中国航天医学进展

航天医学是随着载人航天事业的发展而兴起的一门特种医学学科、随着人类对太空的不断探索,从学科创建至今的短短几十年时间取得了巨大的发展,我国的载人航天工程于20世纪90年代初启动,但航天医学发展的历史却可追溯到50年代末,特别是近10年来,我国载人航天工程的启动为航天医学的发展带来了重大机遇,目前,我国首次载人航天飞行已获圆满成功,首飞航天员也已安全、健康地重返地球,航天医学专家们与航天员一同经受住了首次载人航天飞行的考验、本文简要介绍了我国航天医学的基础研究和应用研究,以及取得的进展,并展望了今后将面临的挑战和机遇。     

National Report on Space Medicine Progress in 2014—2016

The progress of China Spaceflight makes a great impetus for the development of space medicine. With the developing of China Space Station, the national space medicine has attained great achievements. In this paper, the basic research of Space Medicine and its application in China during 2014-2016 are briefly reviewed.      

Progress of Space Medicine Research in China

With the approaching of the Chinese Space Station (CSS) era, the focus of space medicine applications and related research has shifted to addressing the astronauts' health support in long-duration spaceflights, including nutrition, countermeasure against the physiological effects of weightlessness, medical monitoring and support, psychology status, etc., and accordingly the human experiments to simulate long-duration weightlessness have been carried out. Increasingly, basic research has been put forward in the key areas, such as space bone loss, cardiovascular dysfunction and the molecular mechanisms underlying radiobiological effects. Moreover, specific novel research fields, such as hypometabolism technology, were explored. The research projects in the field of space medicine experiment, as an important aspect of the Chinese Space Station's application, have been officially approved and launched.      

SPACE CHEMISTRY RESEARCHES IN CHINA DURING 2000-2001

Over the past two years, significant progress in space chemistry has been made in China. The research fields include meteorites, pre-solar materials, science researches of the moon, effects of the space debris on space environment, and heterogeneity of the Earth. Chinese Lunar Exploration Project Some studies are also dedicated to one important space mission "Chinese Lunar Exploration Project". In this paper, the main achievements are outlined, and some concepts and hypotheses are briefly revised.     

Research Progress of Solar Corona and Interplanetary Physics in China: 2010-2012

The scientific objective of solar corona and interplanetary research is the understanding of the various phenomena related to solar activities and their effects on the space environments of the Earth. Great progress has been made in the study of solar corona and interplanetary physics by the Chinese space physics community during the past years. This paper will give a brief report about the latest progress of the corona and interplanetary research in China during the years of 2010?2012. The paper can be divided into the following parts: solar corona and solar wind, CMEICME, magnetic reconnection, energetic particles, space plasma, space weather numerical modeling by 3D SIP-CESE MHD model, space weather prediction methods, and proposed missions. They constitute the abundant content of study for the complicated phenomena that originate from the solar corona, propagate in interplanetary space, and produce geomagnetic disturbances. All these progresses are acquired by the Chinese space physicists, either independently or through international collaborations.      

Education programme on aerospace and environmental medicine for medical faculty of Lomonosov Moscow State University.

The problems and approaches to organisation of the education process in the field of aerospace and environmental medicine for medical students are discussed. Original education developed on the basis of Russian experience in space biology and physiology, environmental medicine, aerospace medicine and medical support during spaceflight. The main goals of these programs are to acquaint students with: interaction of living organisms with natural and artificial surroundings, including space flight conditions; the physiological reactions on extreme environmental factors; basic mechanisms of human adaptation to space flight and particularly to microgravity; the current research in space medicine and new telecommunication technologies. All programs are formed in accordance with contemporary progress in life sciences and revealed a result of the interdisciplinary approach to education process.     

SPACE LIFE SCIENCE IN 2000-2001

Chinese scientists studied some of the problems in the field of space life science and achieved success in the area during 2000-2001. Space biological experi ments were carried out in the orbit and the results of ground studies on protein crystallization, space radiation, space motion sickness were introduced in this paper. The influences of simulated weightlessness on the brain-function, the car diovascular, endocrine hormones, immunity, skeletal and muscle systems were presented. In addition, gravity medicine and space environment medicine, as well as countermeasures to space deconditioning, such as the traditional Chinese medicine, were also reported.     

中药在改善模拟失重兔主要脏器形态学变化中的作用

通过实验探讨中药作为一种新的防护措施的可能性。实验动物为53只白兔, 用头低位悬吊方法模拟失重, 时间7天。实验前将兔分为四组:对照组, 悬吊组, 川芎组, 丹黄组, 实验中分别喂水或喂中药。实验后取脑、心、肺、肾、腹主动脉、比目鱼肌等6个脏器制片, 进行组织学观察。结果是两种中药均有改善模拟失重兔主要脏器血循环和组织结构的作用, 丹黄合剂的作用优于川芎。这说明中药作为一种新的防护措施是有希望的。      

Space law education in China: Status quo,shortcomings and possible ways out

Space law education has an essential role in the space capacity building of a country because of its importance for human resources development in space law. Comparisons between Canada and China, the European Union and China and the United States of America (USA) and China in space law degree education, course, teaching methodology, institute and practice and communication platform are provided in an attempt to review some issues which exist within the Chinese space law educational system and to seek a better choice for China’s space law education reform. Chinese space law education has achieved noticeable progress over the past two decades. However, it is still limited in comparison to its counterparts in Europe and Northern America. The range of the space law degree education programmes and space-law-related courses is comparatively limited. A gap remains between space law education and practice in China. Chinese space law classes are still dominated by the teacher-centred teaching methodology, although several universities have some new teaching practices. The establishment of seven space law-related research institutes plays an increasingly important role in Chinese space law education, space law and policy research and legal advisory services for the Chinese government and non-governmental sectors. However, these institutes still have a long way to go in comparison with their counterparts in Europe and Northern America. While China has established domestic research platforms for space law communication through international cooperation, it does not provide space law practice platforms for space law education. While international space law does not provide a direct legal foundation for space law education in China, Chinese educational laws can lay a profound legal foundation for Chinese space law education. To promote its national expertise and capacity in space law, based on the three-pillar model and the experiences of its counterparts in North America and Europe, China should adopt a systematic and sustainable regime for its space law education.     

中国空间探测领域40年发展

中国空间科学学会成立的40年,是中国空间探测逐渐走进世界舞台的40年,空间探测极大推动了空间科学和相邻学科的发展,也影响到经济、军事和日常生活诸多方面.本文简要回顾了从空间探测专业委员会成立的1980年至今,中国空间探测领域的主要发展历程,包括探空火箭、高空气球、科学卫星、月球与行星探测、载人航天空间探测、遥感卫星地面...     

Research Progress of Interplanetary Physics in Mainland China

Significant progress has been made by Chinese scientists in research of interplanetary physics during the recent two years (2018-2020). These achievements are reflected at least in the following aspects:Activities in solar corona and lower solar atmosphere; solar wind and turbulence; filament/prominence, jets, flares, and radio bursts; active regions and solar eruptions; coronal mass ejections and their interplanetary counterparts; other interplanetary structures; space weather prediction methods; magnetic reconnection; Magnetohydrodynamic (MHD) numerical modeling; solar energetic particles, cosmic rays, and Forbush decreases; machine learning methods in space weather and other aspects. More than one hundred and forty papers in the academic journals have been published in these research directions. These fruitful achievements are obtained by Chinese scholars in solar physics and space physics either independently or through international collaborations. They greatly improve people's understanding of solar activities, solar eruptions, the corresponding space weather effects, and the Sun-Earth relations. Here we will give a very brief review on the research progress. However, it must be pointed out that this paper may not completely cover all achievements in this field due to our limited knowledge.      

Recent Advances in Observation and Research of the Chinese Meridian Project

The Chinese Meridian Space Weather Monitoring Project (Meridian Project) is a ground-based geospace monitoring chain in China. It consists of 15 ground-based observation stations located roughly along 120°E longitude and 30°N latitude. In recent two years, using data from the Meridian Project, significant progress has been made in space weather and space physics research. These advances are mainly in four aspects:regional characteristics of space environment above China or along 120°E meridian line, coupling between space spheres at different heights and different physical processes, space weather disturbance and its propagation along the meridian chain, and space weather effects on ground technical facilities.      

Advances in Research and Service of Space Environment in China

This paper presents the recent progress of space environment research and service in China.During the past two years,many models of space environment forecast and analysis methods of space environment effects have been developed for tailored space environment service for Chinese space mission.A new Re-locatable Atmospheric Observatory(RAO)for monitoring atmospheric wind,temperature,density and pressure of the near space from 20 km up to 120 km altitudes is being constructed.In space environment service space environment safety was provided to ensure the safety of CE-1 for its launch and operation in 2007.      

Science Researches of Chinese Manned Space Flight

With the complete success of the 2nd stage of Chinese Manned Space Program (CMSP), several science researches have been performed on Tiangong-1 experimental spacelab, which was docked with three Shenzhou spaceships one after another. The China's real spacelab, Tiangong-2 will be launched in 2015, docked with a Shenzhou spaceship soon. After six months, it will be docked with the first Chinese cargo ship (Tianzhou-1). More space science researches, involving with space biology, fluid physics, fundamental physics, materials science, Earth science, astronomy and space environmental science, will be operated on Tiangong-2 spacelab, and crewed and cargo spaceships. Furthermore, the considerable large-scale space utilization of Shina's Space Station is planned. The research fields include yet not limited to space medicine and physiology, space life science and biotechnology, fluid physics and combustion in microgravity, space material science, and fundamental physics in microgravity, space astronomy, Earth science, space physics and space environment utilization, technology demonstration.      

Progress on Microgravity Sciences in China

The main progress of the research activities on microgravity fluid physics, combustion, biotechnology research and fundamental Physics in China are briefly summarized in the present paper. The major space missions and experimental results obtained on board the Chinese recoverable/nonrecoverable satellites and the Chinese manned spaceship named "Shen Zhou" are presented summarily. The recent main activities of the ground-based studies in China are introduced in brief.     

Progress Report of Space Life Science in China

In the past two years, space life sciences research in China is characterized by a tendency toward integration of scientific and engineering resources in preparing and implementing advanced space programs. In the field of operational medicine, we carried out an international cooperated Head-Down Bed Rest (HDBR) experiment and investigated the effects of Chinese herbs compounds on astronaut's physiological functions. The effect of microgravity and its mechanisms were further studied from the level of physiology and biology. At the same time, state-level platform for ground and space experiment was established.      

Progress of Strategic Priority Program on Space Science

The Strategic Priority Program on Space Science in 2011-2017 (hereafter referred to as SPP I), which officially went ahead in 2011, marks that a new chapter of Chinese space endeavor has been opened. The 4 satellites, Wukong/DAMPE, SJ-10, Mozi/QUESS and Insight/HXMT, has been achieving promising scientific results since their launch, e.g., Wukong directly detected a break in the teraelectronvolt cosmic-ray spectrum of electrons and positrons. To enable the sustainable development of China's space science endeavor, the Strategic Priority Program Ⅱ on Space Science (hereafter referred to as SPP Ⅱ) was officially approved in late 2017. SPP Ⅱ includes 4 satellites-EP, ASO-S, SMILE and GECAM, Intensive Study of Future Space Science Missions, Advanced Research of Space Science Missions and Payloads, Space Science Mission Concept Research, and Data Analysis Research. Dedicated to exploring the unknown, the program is aiming to address scientific questions such as the origin and evolution of the universe and life, search for extraterrestrial life, and the impact of the Sun and the solar system on Earth and human development. Chinese space science community is committed to contributing to the progress of human civilization.      

National Report on Space Medicine Progress in 2010-2012

Accompanying the flourishing developments of China’s manned spaceflight, space medicine has achieved great development during the past two years in China. In this paper, scientific research of space medicine and its application in China during 2010?2012 have been briefly introduced.      

Progress of Research on Origins of Life in China

The development of Chinese space science and technology plays a great role in promoting the researches in the field of the origin of life. With the multidisciplinary cooperation, there are fruitful achievements in this research field obtained over the past two years. This report summarizes the major progress of the basic researches about the origin of life in China during 2018-2020.      

ADVANCES IN MATERIAL RESEARCHES UNDER MICROGRAVITY 2000-2002

The Engineering of Chinese Spacecraft provides Chinese scientists of materials great opportunity in the experiments for preparing materials under microgravity. On board of Spacecraft-Shenzhou No.3 (SZ-3), alloys and semiconductors, such as Al Mg2Si, Nd60Al10Fe20Co10, Pd40Ni10Cu30P20, Al-Al3Ni, GaMnSb, Bi12SiO20:Ce, and Cd0.96Zn0.04Te:Ge, were prepared. SZ-3 successfully returned to the earth on April 1, 2002. Profiting from SZ-3, great progress has been made in the researches on ma terials under microgravity in space. The quartz ampoules containing the materials grown on board of SZ-3 were shown in CFig. 1 (see the Appendix). The properties of the materials prepared on board of SZ-3 are still under investigation.