N
any of a series of unmanned Soviet spacecraft, first launched in 1964 as interplanetary space probes, the most successful of which, Zond 3, sent back photographs of the hidden side of the moon in 1965 (前苏联)探测器号无人太空飞船
While Gemesa, Semiens and Vestas were continuing to spend development dollars on wind technology, in the United States Enron was buying out Zond, and we know where and what Enron did to us.