Front

What are stars?

Back

Huge glowing balls of gases made up of mostly hydrogen and helium.

Front

What is a constellation?

Back

A group of stars that form a recognizable pattern in the night sky.

Front

What is the largest constellation by area?

Back

Hydra.

Front

How many named constellations are there?

Back

88.

Front

What is a cluster of stars?

Back

A group of similar stars that are close together.

Front

How did constellations help ancient people?

Back

They helped with navigation, keeping track of the calendar, and knowing when to plant and harvest crops.

Front

Which of the following is NOT a use of constellations?

Back

Helped provide heat during the winter months.

Front

What are the two main gases that make up stars?

Back

Hydrogen and helium.

Front

What is the significance of Ursa Major?

Back

It is one of the most well-known constellations, often used for navigation.

Front

What is the difference between a star and a planet?

Back

Stars are luminous celestial bodies that produce their own light, while planets do not produce light and orbit stars.