Why Iron is called the celestial stone?

The early knowledge of iron comes from meteorites as we already mentioned. Early humans thought that these huge stones fell from heaven. Iron was the prominent element in the meteorites that fell on Earth. Many of them were made of up to 90 per cent iron. Therefore, iron was referred to and was described as ‘celestial stone’ in many ancient texts.

Hundreds of meteorites hit the surface of the earth every year. Some of these meteorites were really huge. One of the heaviest meteorites ever found is called the Hoba. This meteorite weighed about 60 tons.

In 1894, the polar explorer Robert Peary found a meteorite weighing 33 tons in Greenland. A gigantic iron meteorite hit the Arizona desert in prehistoric times leaving a crater that is 1200 metres in diameter and over 175 metres deep. The crater exists in Arizona even today.

Picture Credit : Google