（博士研究生高艾為本文的撰寫提供了很好的素材，博士研究生徐瑞和于正湜對本文的修改提出了寶貴建議，對三位博士的貢獻表示感謝）

注釋

1Cohen M. From Apollo LM to Altair,  "Design, Environments, Infrastructure, Missions, and Operations", AIAA SPACE 2009 Conference & Exposition, 2015.

2Karachevtseva I P, Kokhanov A A, Konopikhin A A, "Cartographic and Geodetic Methods to Characterize the Potential Landing Sites for the Future Russian Missions Luna-Glob and Luna-Resurs", Solar System Research, 2015, 49(2): pp.92-109.

3Messina P, Ongaro F, "Aurora - The European Space Exploration Programme", ESA Bulletin-European Space Agency, 2003, 115: pp.34-39.

4http://news.xinhuanet.com/tech/2010-09/29/c_12618892.htm.

5Ivanov M C, Winski R G, Grover M R, et al., "Mars science laboratory entry guidance improvements study for the Mars 2018 mission", IEEE Aerospace Conference, Big Sky, Montana, March 3-10, 2012;Grotzinger J P, Crisp J, Vasavada A R, et al., "Mars science laboratory mission and science investigation", Space Science Reviews, 2012, 170: pp.1-52.

6Wilson E., "Success and loss for ExoMars 2016", Chemical & Engineering News, 2016, 94(43): 6-6.

7Dunham D W, Farquhar R W, Mcadams J V, et al., "Implementation of the first asteroid landing", Icarus, 2002, 159(2): pp.433-438.

8Kawaguchi J., "The hayabusa mission - its seven years flight", IEEE Symposium on VLSI Circuits (VLSIC), Honolulu, USA, June 15-17, 2011.

9Hand E., "Philae probe makes bumpy touchdown on a comet", Science, 2014, 346(6212): pp.900-901.

10https://www.nasa.gov/content/asteroid-redirect-mission-images.

11http://news.xinhuanet.com/mil/2012-12/17/c_124103097.htm.

Deep Space Exploration: The Strategic Apex of Spatial Expansion
Cui Pingyuan
Abstract: Deep space exploration is important for humans to explore the mysteries of the universe, exploit the celestial resources, expand the space territory, and create innovative technologies. It is a major activity full of challenge, innovation and driving effect in the high-tech field, and has become an apex for the space powers and space organizations to reach in spatial expansion and technological innovations in the 21st century. The moon, Mars, and small celestial bodies are the main targets of deep space exploration and are explored for different purposes. The US, Russia, ESA and other space powers and organizations have carried out the relevant exploration activities on them, and have designed a series of deep space exploration plans. With the development of a wide range of sophisticated sciences and technologies, China will continue to accelerate the pace towards the further deep space, from developing the capability for entering deep space, to increasing the capability for the use of resources, and then to expanding the deep space, in order to contribute to achieving the Two Centenary Goals and the progress of human civilization.
Keywords: deep space exploration, lunar exploration, Mars exploration, small celestial body exploration

崔平遠，北京理工大學特聘教授、校學術委員會委員、博導，國家973計劃首席科學家，國務院學位委員會學科評議組成員。研究方向為火星和小行星探測的自主導航與控制、軌道設計與優化。主要著作有《深空探測軌道設計與優化》《深空探測器自主導航與制導》等。