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Astronomy
Interesting facts about the universe and the space
Interesting facts about the universe and the space:   Question: What is the difference between weight & mass? Answer: The weight of the object weight depends on the pull of the gravitating object but the mass of the object is in...
Milky Way Galaxy
Milky Way Galaxy    A galaxy is a vast collection of gas, dust, and billions of stars and their solar systems.   Milky Way Galaxy is the large spiral shaped system that contains more than billion of stars. It is visible ...
Revolution and Rotation of the Planets
Revolution and Rotation of the Planets   Revolution is about the movement of one body around another, whereas rotation is about the movement of a body around its axis. For example, the Moon revolves around the Earth and the Earth revolves arou...
Why Pluto is no longer a planet?
Why Pluto is no longer a planet?   Pluto is an icy dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It was the first and the largest Kuiper belt object to be discovered.   Clyd...
Basics about Solar System
Basics about Solar System   Our Solar system consists of Sun and eight planets( Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune). The Sun dominates the Solar System. The Sun shines because it is hot.   These eight ...