Types of Galaxies

Front

What type of galaxy has no defined pattern or shape?

Back

Irregular Galaxy: A galaxy that does not have a distinct shape or structure, often appearing chaotic.

Front

Is the Milky Way galaxy an irregular galaxy?

Back

False: The Milky Way is a Spiral Galaxy.

Front

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

Back

Elliptical Galaxy: A type of galaxy that is generally composed of older stars and has a smooth, featureless light profile.

Front

What galaxy do we live in?

Back

Spiral Galaxy: The Milky Way is classified as a spiral galaxy.

Front

What type of galaxy is characterized by a smooth, featureless shape?

Back

Elliptical Galaxy: These galaxies lack the distinct features of spiral galaxies and are often composed of older stars.

Front

What are the three main types of galaxies?

Back

Spiral, Elliptical, and Irregular.

Front

What is a Spiral Galaxy?

Back

A galaxy with a flat, rotating disk containing stars, gas, and dust, and often has spiral arms.

Front

What is an Elliptical Galaxy?

Back

A galaxy shaped like a three-dimensional ellipse, with stars distributed in a smooth, featureless manner.

Front

What is an Irregular Galaxy?

Back

A galaxy that does not fit into the standard classifications of spiral or elliptical, often with an irregular shape.

Front

What is the main characteristic of a Spiral Galaxy?

Back

Spiral arms that extend outward from the center, containing younger stars and nebulae.