SOLAR SYSTEM

Detailed explanation-1: -When a meteoroid enters Earth’s upper atmosphere, it heats up due to friction from the air. The heat causes gases around the meteoroid to glow brightly, and a meteor appears. Meteors are often referred to as shooting stars or falling stars because of the bright tail of light they create as they pass through the sky.

Detailed explanation-2: -Friction can produce heat. This can be observed if you rub your palm against each other. Likewise, when a meteorite enters the earth’s atmosphere, the air applies a frictional force against the motion of the meteorite. Due to this frictional force, heat is produced and the meteor starts burning.

Detailed explanation-3: -A “falling star” or a “shooting star” has nothing at all to do with a star! These amazing streaks of light you can sometimes see in the night sky are caused by tiny bits of dust and rock called meteoroids falling into the Earth’s atmosphere and burning up.

Detailed explanation-4: -What Do Meteorites Look Like? Meteorites may resemble Earth rocks, but they usually have a burned exterior that can appear shiny. This “fusion crust” forms as the meteorite’s outer surface melts while passing through the atmosphere.

Detailed explanation-5: -Most meteors burn up in the Mesosphere layer of the atmosphere. Mesosphere lies above the stratosphere and below the thermosphere at a height of 50 to 85 KM.