for those who are interested in the 2009 Satellite collision:


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送交者: steven 于 2009-02-13, 01:08:50:

Iridium Satellite Network Operation Center (SNOC) has software to detect collision, however, it has been turned off for many years. Since to avoid collision, it requires to take the satellite off service and move to a different orbit, and the uncertainty of the maneuver is also risky. Plus the probability of collide with other objects is low, so ...

Looks like it is always better to bet on the probability side :)




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