The launch of the first radiosearch for an alien signal was left to others.
启动第一次外星文明信号的搜寻只好留给他人。
2
One part is a targeted search using the world's largest radio telescopes, the American-operated telescope in Arecibo, Puerto Rico and the French telescope in Nancy in France.
This view provides a form that allows users to enter a search string and a series of radio buttons that allow users to search specific entries in the index.