Defense
Defense in space and astronautical engineering refers to the measures taken to protect spacecraft, satellites, and other space assets from potential threats such as space debris, micrometeoroids, radiation, and intentional attacks. Defense strategies may include shielding, redundancy, avoidance maneuvers, and active defense systems. Shielding involves the use of materials to protect against radiation and impacts. Redundancy involves having backup systems in case of failure. Avoidance maneuvers involve changing the spacecraft's trajectory to avoid potential threats. Active defense systems involve using weapons or other countermeasures to defend against intentional attacks. The development of effective defense strategies is crucial for ensuring the safety and longevity of space assets, as well as for protecting national security interests.
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