摘要
受国际金融危机持续影响,主要国家载人航天长远发展步伐放缓。载人天地往返运输能力出现缺失,国际空间站开发利用与近地轨道载人航天活动面临新的挑战。航天大国围绕载人深空探索,积极开发创新概念与技术,无人火星与小行星探测出现热潮。载人登月仍将是主要国家争夺的焦点,大国主导联合开发月球的趋势不容忽视。
With the continuing impact of the international financial crisis, the pace of major countries＇ long-term manned spaceflight development has slowed down. There came a shortage in manned space transporting capacity, and the International Space Station application and near-earth orbit manned spaceflight activities are facing new challenges. Meanwhile, the space powers are actively developing innovative concepts and technologies for the future manned deep space exploration, and there is an upsurge in unmanned exploration of Mars and the asteroids. Manned lunar landing will remain the focal point of competition for major countries, while the trend that space powers conduct a joint exploitation of the moon can＇t be ignored.
出处
《载人航天》
CSCD
2012年第1期92-96,共5页
Manned Spaceflight
关键词
载人航天
深空探索
国际空间站
载人登月
Manned Spaceflight
Deep Space Exploration
International Space Station
Manned Lunar Landing
