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sporadic meteor
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sporadic meteor

astronomy
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Quick Summary

Sporadic meteors are those that do not belong to a meteor shower. They occur randomly and irregularly, appearing as isolated instances rather than predictable events. These meteors are the result of meteoroids colliding with Earth's atmosphere at high speeds.12

Even small objects, like a grain of sand, can produce a visible meteor. As a meteoroid enters the atmosphere, its kinetic energy is converted into heat, causing it to glow and often leave a luminous trail. Brighter meteors are called fireballs or bolides. While most meteoroids are destroyed during atmospheric entry, some larger or slower ones can survive and land on Earth as meteorites.13

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
5 Britannica Sources
  1. sporadic Has Medieval Latin Roots
  2. meteor and meteoroid - Basic features of meteors
  3. meteoritics
  4. meteorite
  5. meteor and meteoroid - Measurement of meteoroid orbits

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