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GoatsLive

@sundogplanets I would think that one tiny asteroid or piece of space junk hitting a single satellite, could cause a GIANT mass destruction of hundreds of not thousands of others, like dominos falling!

4 comments
Prof. Sam Lawler

@GoatsLive Yeah, that's exactly what I'm worried about. But SpaceX is apparently not worried about this...

GoatsLive

@sundogplanets Time will tell I guess, let's just hope it doesn't cause any human fatalities!

Michael Busch

@GoatsLive Asteroids and micrometeoroids are not the problem here - that collision risk goes linearly with the number of objects in low orbit. The collision risk between objects in low orbit goes quadratically with the number of objects, making a collisional cascade possible.

As @sundogplanets has explained many many times.

GoatsLive

@michael_w_busch Thanks, but she was able to answer for herself. I'm a nuclear physicist myself, but was keeping it simple for others reading the thread.

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