Types of Galaxies

Front

What are the three main types of galaxies?

Back

Spiral Galaxies, Irregular Galaxies, and Elliptical Galaxies.

Front

What are the main components found in galaxies?

Back

Dust, gas, and stars.

Front

What type of galaxy has no defined pattern or shape?

Back

Irregular galaxy.

Front

Which type of galaxy is composed of older stars and low-mass stars?

Back

Elliptical galaxy.

Front

Is the Milky Way galaxy an example of an irregular galaxy?

Back

False, the Milky Way is a spiral galaxy.

Front

What is a spiral galaxy?

Back

A galaxy characterized by spiral arms that wind outward from the center.

Front

What is an elliptical galaxy?

Back

A galaxy that has an ellipsoidal shape and contains older stars.

Front

What is an irregular galaxy?

Back

A galaxy that does not have a distinct regular shape.

Front

What is the Milky Way?

Back

The galaxy that contains our solar system, classified as a spiral galaxy.

Front

What is the difference between spiral and elliptical galaxies?

Back

Spiral galaxies have distinct arms and younger stars, while elliptical galaxies are more rounded and contain older stars.