Grounding Rods
Grounding rods, also known as earth rods, are long metal rods that are driven into the ground to provide a safe path for electrical current to flow in the event of a fault. In the context of space and astronautical engineering, grounding rods are used to protect spacecraft and launch vehicles from lightning strikes and electrostatic discharge. Grounding rods are typically made of copper or copper-coated steel and are connected to the spacecraft or launch vehicle through a grounding cable. The grounding cable provides a low-resistance path for electrical current to flow into the ground, preventing damage to the spacecraft or launch vehicle. Grounding rods are an important safety feature in the design and operation of spacecraft and launch vehicles.
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