Constellation

Constellations

9.2

Constellations

Constellations are clusters of stars that appear to form a specific pattern in the night sky.
Not all constellations can be seen from all locations on Earth.
Some constellations can be seen in the northern hemisphere, some in the southern hemisphere, and some can be seen between the northern hemisphere and the southern hemisphere.

Constellations	Features
Big Dipper/Ursa Major	Resembles a dipper/spoon Formed from a cluster of seven stars Can be seen in the northern hemisphere Indicates the north
Orion	Form a pattern like a hunter wearing a belt and holding a weapon Indicates the north Can be seen in the northern hemisphere & southern hemisphere
Crux	The smallest constellation Consists of a cluster of four stars Form a kite/crucifix pattern Indicates the south Can be seen in the southern hemisphere
Scorpio	Consists of star clusters that form a scorpion-like pattern Can be seen in the southern hemisphere

Uses of constellations

Sailors and travelers use constellations to show directions.
Farmers use constellations to mark the arrival of the planting and harvesting seasons.
Astronomers use constellations to study stars.