来源:央视网 | 2020-07-08 11:05:20 |
当地时间7月4日,一家名为“火箭实验室”的美国私人航天企业发射一枚商业运载火箭,但火箭发射后没能进入预定轨道,搭载的七颗卫星“丢失”。
“火箭实验室”公司在社交媒体上说,4日,“电子”号火箭从位于新西兰的发射场升空后,第二级点火时出现问题。
火箭搭载的七颗卫星中,五颗是美国商业卫星企业“星球实验室”的小型地球成像卫星,一颗微型卫星属于日本佳能电子公司,另一颗卫星属于英国科技企业“太空任务”。
按照原定计划,“电子”号火箭应把这七颗卫星送入距地球大约500千米的轨道。不过,火箭发射大约7分钟后爬升到195千米的高度,随后快速下坠,直播画面随即中断。
“火箭实验室”公司以相对较低的价格发射小型和微型卫星至近地轨道,客户包括美国国家航空航天局。
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