Micrometeoroids
Micrometeoroids are tiny particles of space debris that are typically smaller than a grain of sand. They are remnants of comets, asteroids, and other space objects that have been broken apart through collisions. Micrometeoroids pose a significant threat to spacecraft and astronauts in space, as they can cause damage to equipment and even puncture spacesuits. They are also a major concern for the long-term sustainability of space missions, as they can accumulate on spacecraft surfaces and cause erosion over time. To mitigate the risks associated with micrometeoroids, spacecraft are often equipped with protective shields and materials that can withstand impacts. Additionally, space agencies track the orbits of known micrometeoroid fields to avoid potential collisions.
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