Galaxy Classification

Front

What galaxy do we live in?

Back

Spiral Galaxy

Tags

NGSS.MS-ESS1-2

Front

What type of galaxy is formed from the remnants of two colliding galaxies?

Back

Irregular Galaxy

Front

What are the main types of galaxies?

Back

Spiral, Elliptical, and Irregular.

Front

What is the shape of a Spiral Galaxy?

Back

A spiral shape with arms extending outward.

Front

What is an Irregular Galaxy?

Back

A galaxy that does not have a distinct regular shape.

Front

What characteristic is primarily used to classify galaxies?

Back

Shape.

Front

What is an Elliptical Galaxy?

Back

A type of galaxy that is ellipsoidal in shape and lacks the structure of spiral galaxies.

Front

What is the significance of galaxy classification?

Back

It helps astronomers understand the formation and evolution of galaxies.

Front

What type of galaxy is characterized by a bulge in the center and spiral arms?

Back

Spiral Galaxy.

Front

What is the difference between a Spiral Galaxy and an Elliptical Galaxy?

Back

Spiral Galaxies have a flat, rotating disk with stars and nebulae, while Elliptical Galaxies are more 3D and have a smooth, featureless profile.