Absolutely nothing bar the fact that they appear to form a pattern in the sky.
Constellations are patterns of stars, so stars cannot be constellations.
Constellations are not stars. Groups of stars that look like they form various objects or shapes are called constellations.
Patterns of stars are called constellations.
yes constellations are made up of stars!!!!!
No, constellations are imaginary patterns of stars.
No - they are made up of stars. As long as the stars are there, the constellations will be there too.
Different stars make up different constellations...
A group of stars. Constellations aren't actually connected stars.
Constellations are imaginary patterns in the sky formed by stars. As some stars burn out, new stars form.
No. Constellations are arrangements of stars that appear to form pictures.
Constellations are the patterns formed by stars in the sky at night. The least common constellation is the "Big Dipper."
Constellations are patterns of stars in the sky, if the constellations disappeared then all the stars would disappear, and there would be virtually no astronomy. :(