Moon - Natural Satellite of the Earth, Satellite - Something that orbits a planet, Planet - An object that orbits a star., Asteroid - A relatively small, inactive lump of rock that orbits the Sun., Dwarf planet - A planet that orbits the sun, however, does not have a clear path., Sun - The name given to our closest star., Star - A ball of very hot gas produced by nuclear fusion., Solar System - A collection of planets and their stars., Exoplanet - A planet that is outside our solar system., Galaxy - An immense system of stars, dusts and gas., Universe - The whole of space., Geostationary - The name given A satellite with an altitude of 36,000km, Big Bang - Name given to the origin of the universe, Light Year - Distance travelled by light in 1 year, Line Spectrum - How we can identify the elements in a star, Speed - How far an object can travel per unit time, Acceleration - Rate of change in speed, Mass - Quantity of matter that makes up an object, Weight - Planets pull on an object, Terminal Velocity - Maximum speed achieved by an object freely falling through a gas or liquid., Kinetic Energy - The energy possessed by a moving object, Vector - A quantity that need a direction to be defined, Scalar - A quantity that is fully defined by its size (magnitude),

Leaderboard

Visual style

Options

Switch template

Continue editing: ?