Big Dipper A physical celestial thing that is an asterism composed of the seven principal stars in the constellation of Ursa Major.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Big_Dipperlast updated 03 Apr 2015
Earth A physical planet of the eight planets in the Solar System which is the third planet in order of distance from the Sun after Venus and before Mars, and Venus is the nearest planet among all the eight plantes.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Earthlast updated 14 Apr 2015
Galaxy A physical celestial thing that is the very large group of stars also called the Milky Way Galaxy which contains the solar system where the Sun and all the planets, including Earth, go round it.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Milky_Waylast updated 03 Apr 2015
Jupiter A physical planet of the eight planets in the Solar System which is the fifth planet in order of distance from the Sun after Mars and before Saturn.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Jupiterlast updated 14 Apr 2015
Little Dipper A physical celestial thing that is an asterism composed of the seven principal stars in the constellation of Ursa Minor.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Ursa_Minorlast updated 03 Apr 2015
Mars A physical planet of the eight planets in the Solar System which is the fourth planet in order of distance from the Sun after the Earth and before Jupiter, and the second smallest in size among all the eight plantes .last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Marslast updated 14 Apr 2015
Mercury A physical planet of the eight planets in the Solar System which is the closest in distance to the Sun or the first planet from the Sun before Venus, and the smallest in size among all the eight plantes .last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Mercury_%28planet%29last updated 14 Apr 2015
Moon A physical celestial object that is the natural satellite of the Earth which is a large round object moves in the sky around the Earth and is visible chiefly at night by reflecting light from the Sun.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Moonlast updated 03 Apr 2015
Neptune A physical planet of the eight planets in the Solar System which is the farthest in distance to the Sun, and the eighth or last planet in order of distance from the Sun after the Uranus and before Pluto, a dwarf planet.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Neptunelast updated 14 Apr 2015
Pluto A physical dwarf planet in the Solar System which is located in the Kuiper belt and was the ninth planet and the farthest plantet from the Sun in the Solar System before the reclassification in 2006.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Plutolast updated 14 Apr 2015
Saturn A physical planet of the eight planets in the Solar System which is the sixth planet in order of distance from the Sun after the Jupiter and before Uranus.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Saturnlast updated 14 Apr 2015
Sun A physical celestial object that is the star at the centre of the Solar System which the Earth moves around as the orbit center and receives light or heat from.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Sunlast updated 03 Apr 2015
Universe A physical thing that is everything of existence which is the aggregate of all existing matter, energy, and space being considered as a whole collectively, especially including all the stars, planets, galaxies, etc in space forming the cosmos.last updated 03 Apr 2015 http://en.wikipedia.org/wiki/Universelast updated 03 Apr 2015
Uranus A physical planet of the eight planets in the Solar System which is the seventh planet in order of distance from the Sun after the Saturn and before Neptune.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Uranuslast updated 14 Apr 2015
Venus A physical planet of the eight planets in the Solar System which is the second planet in order of distance from the Sun after Mercury and before the Earth.last updated 14 Apr 2015 http://en.wikipedia.org/wiki/Venuslast updated 14 Apr 2015