Description
Children's Book Trust Our Universe by T. Pakshirajan
The sun and the planets in the Solar system are part of a galaxy The heavenly bodies move, spin on account of the gravity which each body exercises It is mind-boggling to speculate on the size or number of the stars, planets, and the distances at which they are placed The science of cosmology has unravelled quite a few phenomena, yet what is known is a fragment of the infinite, The books are available in multiple languages : _x000D_English, Hindi