a hot, glowing ball of gases
star
the Sun, the planets, and other objects
solar system
a large sphere, or ball, that moves around the Sun
planet
a large piece of rock or metal in space
asteroid
a chunk of ice mixed with rocks and dust moving through space
comet
a small piece of ice, rock, or metal that has broken off a comet or asteroid
meteor
a tool to make far away objects appear closer and larger
telescope
a piece of clear material that affects the path of light
lens
a group of stars that forms a picture
constellation
Subjects: