Comet
Satellite
Meteor shower
Planet
Meteorite
Meteoroid
GALAXY
Star
A system consisting of a large number of stars bound together by gravity.
Many meteors appearing seconds or minutes apart that seem to fall from the same point.
A giant ball of hot gas and plasma that generates huge amounts of energy through nuclear fusion.
A small rocky object that orbits the Sun that has broken off from a comet or asteroid.
A natural or artificial object that is in orbit around a planet.
A large celestial object that has become rounded due to its gravity and has cleared is nearby region of other smaller objects.
A celestial body made of ice and rock that orbits the Sun. When a comet nears the Sun a coma and tail of gases and dust can be seen.
A meteor becomes a meteorite when it reaches the ground.
