Parachutes
Parachutes are devices used to slow down or control the descent of an object or person through the atmosphere by creating drag. In space and astronautical engineering, parachutes are commonly used to slow down spacecraft during re-entry into the Earth's atmosphere. They are also used to slow down the descent of payloads during landing. Parachutes can be made of various materials such as nylon, Kevlar, or Dacron, and can be designed in different shapes and sizes depending on the specific application. The deployment of a parachute can be either manual or automatic, and the design of the parachute system must take into account factors such as altitude, velocity, and atmospheric conditions.
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