【太空快讯：我国成功发射通信技术试验卫星六号】
2月4日23时36分，我国在西昌卫星发射中心用长征三号乙运载火箭，成功将通信技术试验卫星六号发射升空，卫星进入预定轨道。通信技术试验卫星六号主要用于卫星通信、广播电视、数据传输等业务，并开展相关技术试验验证。
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