Here's why:
* Speed: When a small piece of space debris (a meteoroid) enters Earth's atmosphere, it travels at extremely high speeds. This causes friction with the air, which heats the meteoroid to a very high temperature.
* Light and Trail: As the meteoroid burns up, it creates a streak of light and a glowing trail in the sky. This bright streak is what we perceive as a shooting star.
* Visual Perception: Our brains often interpret fast-moving objects in the sky as stars moving quickly across the night sky, hence the term "shooting star."
Important to note: While we call them shooting stars, they are not actually stars at all. They are small bits of debris that burn up in Earth's atmosphere.