constelltions
A small group of stars that appear to be close together are often known a cluster. Technically its an asterism.
A galaxy
A group of stars. Constellations aren't actually connected stars.
I think you are referring to a "Megalopolis"
Constellations!
That is called a constellation.
A galaxy.
Constellation :)
Constellation :)
Owls group together in a parliament.
A group of herbivorous dinosaurs traveling together is called a herd. A group of carnivorous dinosaurs traveling together is a pack.
Open cluster