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Perturbation is a minor deviation from the norm that can be caused by external factors. It is mainly applied to orbital distortions that arise due to the effects of gravity of other bodies.
Perturbation is a minor deviation from the norm that can be caused by external factors. It is mainly applied to orbital distortions that arise due to the effects of gravity of other bodies.
Lewis Carroll writes about military space programmes, policy, technology and the industry that supports the sector. He spent nearly two decades covering the military, the Pentagon, Congress and the defence industry as a journalist for Space Chatter magazine.