'9th Planet' Theia revealed just inside Earth
Scientists say the mysterious mass of material found deep in the Earth's core is the remains of an ancient planet that collided with Earth billions of years ago.Life had before Earth formed 5.5 billion years
2 geneticists have recently applied Moore *** law to calculate life expectancy. The result they obtained was: life could exist before Earth was formed.The elemental secret in the heart of the Earth
Researching iron elements in the Earth's core will help us understand more about the formation and activity of the Earth's magnetic field.