More than 3,000 meteorites land on Earth every year. Most fall in the sea, but a handful are seen to fall on the land.
The fragmentation of the meteorite causes a visual effect called a shooting star.
Meteorites from mars
Atleast eight meteorites have fallen on theEarth from the Mars. The Nakhla meteorite fell in Egypt in 1911. Those meteorites tell us that the Mars had once running water.
There are atleast three main types of meteorites: stony, iron, or stony-iron.
The stony meteorites contain silicate minerals.They are subdivided into Chondrites and Achondrites meteorites
The Hoba meteorite, the largest in the world was found in Nambia in 1920. It measures 2.73x 2.43 and is 82 percent iron and 16 percent nickel. It weighs more than 60 tonnes.
The Tent, found in Greenland in 1894, originally known by its Eskimos name, as Ahnighito. This meteorite weighs about 57.3 tonnes. One can view this meteorite, it the New York Museum of Natural History.
Large meteorites can form a crater when they strike the Earth.
The Popigai crater in Siberia, Russia is the fourth largest impact crater on the earth.
Today about 150 impact craters can be identified including the Wolfe Crater of Australia.