从50年代第一颗人造卫星升空以来,空间技术取得了突飞猛进的发展,不仅在通讯、气象、侦察、导航、地球资源调查等方面获得了广泛应用,而且在生命科学研究中也取得了许多重要成果,并诞生了一门新的学科——空间生命科学。科学家认为,生命的开始和发展与它所处的环境有密切的关系。在宇宙空间的特殊环境里,强宇宙射线辐射、微重力、高真空、重粒子等条件,都 Since the first man-made satellite was launched in the 1950s, space technology has made rapid progress. It has not only been widely used in communications, meteorology, reconnaissance, navigation and earth resources surveys, but also made a great deal of achievements in life science research Important achievements, and the birth of a new discipline - Space Life Sciences. Scientists believe that the beginning and development of life is closely related to the environment in which it is located. In the special environment of cosmic space, the conditions of strong cosmic ray radiation, microgravity, high vacuum, heavy particles and the like