Answer by
Vladlen (358)
Space probe robotic object launched to perform specific task on the extraterrestrial objects in space. Important objective is to get results back. For example, space probe can be launched to test atmosphere or surface of another planet. One of the notable probes is "Mariner 9", which is the first probe what was sent around another planet.
Is it okay if I can use your definition of a space probe because I'm doing a essay on Mars?
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