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33. the first contacts between the spaceguard foundation and the european southern observatory took place in february 2000, when the spaceguard foundation made a presentation on the neo hazard at the european southern observatory headquarters in garching, germany.
33. 空间卫士基金会与欧洲南方天文台的初次接触是在2000年2月，当时空间卫士基金会在位于德国garching的欧洲南方天文台总部作了一次关于近地物体危险的专题介绍。
