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第一批是实验性的, 设计如此吧。。。

First launch of 60 Starlink test satellites. Said to be "production design", these are used to test various aspects of the network, including deorbiting. They do not yet have the planned satellite interlink capabilities and they only communicate with antennas on Earth. A day after launch an amateur astronomer in the Netherlands was one of the first to publish a video showing the satellites flying across the sky as a "train" of bright lights. By five weeks post launch, 57 of the 60 satellites were "healthy" while 3 had become non-operational and were derelict, but will deorbit due to atmospheric drag. As of 17 September 2020, most satellites have been deorbited or sent to a much lower orbit.
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Replies, comments and Discussions:

  • 工作学习 / 科技杂谈 / 马斯克的首批星链60颗卫星已经掉下超过一半,剩26颗在轨运行。 +2
    • 感觉是个泡泡。民用挺难的,兴许军用有市场,比如用星链指挥无人机群啥的。用于侦察,这铺天盖地的卫星实时性和隐蔽性都会很好
    • 给个link再评论 +7
    • 惨。被你打下来的?佩服佩服 +3
      • 低轨卫星,很难维持状态。你要与时俱进。
        • 厉害厉害,你维持了这么久
          • 孔子曰好人不能做呀。世道艰难,到处是坑。
    • 这小子办事,不能用常人的眼光看。 +3
      • 感觉就是用来忽悠的幌子而已,可能要看后面忽悠的真实目的
        • 靠谱。这小子和 NASA 走那么近,连波音做不到的事,他都做得出来。用他披美丽糖衣,不稀奇。到底下啥棋,棋盘多大,咱草根只能看热闹了。
      • 我觉得他是当代美国梦的完美代表,而人们需要美国梦。
    • 国际社会应该管一下,这样污染空间是不应该允许的,我感觉很快就军事用途 +5
      • 明 +1 +2
      • 习近平不是要当老大吗?管一管吧 +3
        • 污染?习老大笑而不语 +2
          • 豆子还没有磨完,豆腐还没有出锅,让马斯克这头驴再多拉几圈。。。。最后吃它的驴肉!
      • 不拿民用做幌子,那有那么容易放那么多卫星 +1
    • 老叹,你作为大外宣驻肉联发言人信口开河可不好: +10
    • 现在嘴炮的精度这么高了? +7
    • 三哥负责撒的爆米花?
    • 第一批是实验性的, 设计如此吧。。。 +4
      First launch of 60 Starlink test satellites. Said to be "production design", these are used to test various aspects of the network, including deorbiting. They do not yet have the planned satellite interlink capabilities and they only communicate with antennas on Earth. A day after launch an amateur astronomer in the Netherlands was one of the first to publish a video showing the satellites flying across the sky as a "train" of bright lights. By five weeks post launch, 57 of the 60 satellites were "healthy" while 3 had become non-operational and were derelict, but will deorbit due to atmospheric drag. As of 17 September 2020, most satellites have been deorbited or sent to a much lower orbit.
      • 只有你的回答靠谱。
        • 实验什么? 这不可能是私营性质的
    • 低轨道卫星需要更多燃料作位置维持,小型卫星带燃料少,这批才2年寿命,2022年开始可能掉的比发射的还多 +1
    • 据说这批卫星已经把天文观测毁了,照片上全是卫星轨迹,星星都看不见了,如果2000颗,就更难想象了,
      • come on,那天上的飞机不是更多?如果天文学连去除已知轨道卫星的噪音都不会,还干个什么劲啊。那还怎么观察银河另一边的情况?科盲一出手科学家抖三斗 +5
    • “幸福不是毛毛雨,不会自己从天上掉下来”。唱。
    • Elon Musk: SpaceX's Starlink broadband public beta ready to go after latest launch | ZDNet
      SpaceX will soon start a "fairly wide" Starlink broadband public beta after 60 more internet-beaming satellites launch.