A meteor shower occurs when numerous meteors are observed to radiate from a specific point in the night sky. These events happen when Earth passes through the debris left by comets or asteroids, causing small particles to burn up in the atmosphere, creating bright streaks of light. Popular meteor showers include the Perseid and Geminid showers, which can be seen annually. Meteor showers are best viewed in dark areas away from city lights, typically during the late night or early morning hours. The intensity and frequency of meteors can vary, with some showers producing dozens or even hundreds of meteors per hour, making them a spectacular sight for stargazers.