Stars
Constellation
Comet
Planet
Galaxy
Meteoroids
Asteroid
Galaxy cluster
Solar System
are small pieces of rock or metal from an asteroid or comet that orbits the Sun.
is a rocky, irregular mass that orbits the Sun.
celestial body that orbits a star and does not emit light.
are huge balls of gas where nuclear reactions take place. These reactions produce enormous amounts of light and heat.
is a group of stars which make an imaginary shape in the night sky.
is an enormous system of stars, dust and gas that is hekd together by the force of gravity.
gallaxies group together forming bigger structures.
is made of ice, dust and gases.
one tiny part of a spiral gallaxy called the Milky Way.
