How did the earth come into existence?

Earth is the only planet of the Solar System, where life is.Earth is where we live.Earth’s history describes 4.6 billion years ago, from the creation of the planet, to the most important events and basic steps of its development till date.¬†Almost all the branches of natural science have contributed to clarifying the major events in …

The discovery of the solar system ?

Who is the solar system?In the Solar System, the Sun and many planets, astronomical objects are inserted, and all these celestial objects are bound by the gravitational force of each other in the Solar System.¬†Some orbits revolve around, the group of objects of these celestial bodies called the planetary system Which does not have other …

Appears as a swirling wall of smoke in NGC 6530.