THE EARTH IN SPACE
Man has been inquisitive about the sky, the moon and the stars for a very long time. Now, a lot… Read More »THE EARTH IN SPACE
THE EARTH
THE EARTH AND THE SOLAR SYSTEM
THE EARTH AND THE SOLAR SYSTEMÂ
Solar system is the group of heavenly bodies comprising the sun and the nine planets.
The origin of the Solar System
Theories
A theory is a set of reasoned ideas intended to explain facts or events
Passing Star Theory
A star with a greater gravitational pull passed near the sun
It attracted large quantities of gaseous materials from the sun
The materials split, cooled and condensed to form planets
The planets were set in orbit by the passing star