A dwarf planet is “a celestial body in direct orbit of the Sun that is massive enough for its shape to be controlled by gravitation, but that unlike a planet has not cleared its orbital region of other objects...

A planet is a large object that orbits around a star or a stellar remnant. Moons are the natural satellites of the planets. These natural satellites orbit around a primary body, mainly the planets or large...

A meteor is the flash of light that follows a piece of interplanetary debris as it enters our atmosphere. Meteor is not the debris itself, but the flash of light caused by the debris. If this debris impacts on...

Comets are icy bodies in the solar system that have wide orbits. These orbits can take anywhere from a few years to hundreds of thousands of years to complete. A planet, on the other hand, is a large object...

A meteor is the flash of light that follows a piece of interplanetary debris as it enters our atmosphere. Comets, on the other hand, are icy bodies in the solar system that have wide orbits.