* The material itself: A shooting star is actually a small piece of space debris, like a grain of sand, entering the Earth's atmosphere at extremely high speeds (up to 70 km/s). The material itself isn't inherently hot, but the friction caused by its rapid descent through the air generates immense heat.
* The surface temperature: The surface of the shooting star can reach thousands of degrees Celsius, hot enough to vaporize the material. Some estimates suggest temperatures of 1,600°C to 3,000°C.
* The core: However, the core of the shooting star likely remains relatively cool, especially for smaller debris. The heat doesn't penetrate deeply into the object before it burns up completely.
Think of it this way: Imagine rubbing your hands together very fast. They get warm, right? Now imagine doing that at thousands of kilometers per hour! That's what happens to a shooting star.
Note: It's important to remember that a shooting star isn't a star at all, but a tiny piece of space debris burning up in the atmosphere.
