Relier Pairs The universe and the EarthVersion en ligne La tierra y el universo par Tomás Agustín Reina Narváez 1 What is universe made of? 2 Longitude... 3 Our solar system comprised of a star, 4 The shape of The Earth is... 5 Latitude... 6 Planetary siystems are composed of... 7 Maps It is comprised of numerous galaxies, celestial bodies and interstellar matter (dust and gas) ...is the distance from any point on Earth to the Greenwich meridian. Longitudes can be east or west. enable us to locate any point on the surface of the Earth. ...sphere ...a star that emits its own light and other non-luminous celestial bodies that revolve ariund it. ...the Sun, euight planets, numerous satellites, asteroids. ...is the distance from any point on Earth to Equator. Latitudes can be north or south.