planet - Object orbiting a sun with sufficient mass to form a spherical shape, dwarf planet - A planet that is too small to be spehrical orbiting a sun, it may also have a very elliptical orbit, moon - A natural object that orbits a planet, Sun - The star around which we orbit, which contains 98% of the mass of our solar system. Our sun is also called Sol, asteroid - a small rocky body orbiting the sun, solar system - The Sun and all its satellite planets, their moons and the asteroid belt, star - An object in space that is massive enough to undergo nuclear fusion, producing and emitting electromagnetic radiation, exoplanet - A planet that has been discovered to exist outside our own solar system. Many discovered so far are gas giants, galaxy - a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction, universe - All existing matter and space considered as a whole,

Objects in Space

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