SPACE ENVIRONMENT: SPACE JUNK


Satellites can also be endangered due to the presence of other satellites, space junks, and natural materials such as dust, comets or meteoroids. These floating objects can potentially collide, and with their high velocity movement, the impact will be severe. 

Once a satellite is no longer functioning, it becomes a space debris or space junk. And right now, there may be hundreds of thousands pieces of space junks floating around. With these realization and challenge, responsible use of space is being actively promoted. Some satellites incorporate de-orbit mechanisms to prevent them from being an unwanted junk.

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