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Galaxy morphological classification - Wikipedia


Galaxy morphological classification is a system used by astronomers to divide galaxies into ... and to encompass other types of galaxies, such as irregular galaxies, which have no obvious regular st...

Types and Classification of Galaxies


Apr 18, 2000 ... There are three main types of galaxies: Elliptical, Spiral, and Irregular. Two of these three types are further divided and classified into a system ...

Galaxies - Astronomy For Kids - KidsAstronomy.com


Learn About Galaxies With KidsAstronomy.com. There are billions of ... There are three kinds of Galaxies, Spiral, Elliptical, and Irregular. The only difference ...

Types of Galaxies - University of Arizona


Key points: Basic types of galaxy - spiral, barred, elliptical, irregular; types vs. distance (how young galaxies differ from those around us). Spiral galaxies are the ...

galaxy - Types of galaxies | astronomy | Britannica.com


Apr 13, 2016 ... Subclasses of elliptical galaxies are defined by their apparent shape, .... Hubble recognized these two types of irregular galaxies, Irr I and Irr II.

Characteristics of Galaxy Classes - SkyServer - SDSS


Spectral Types. - H-R Diagram ... The Hubble Tuning Fork diagram puts galaxies into categories, and each of the categories corresponds to a different type of galaxy. ... Elliptical galaxies, such as M87 (left), have very little gas and dust.

What are the four types of galaxies? | Reference.com


The four types of galaxies are spiral, barred spiral, elliptical and irregular. Each group spans large variations in size, number of stars, star density and general...

What are the three types of galaxies? | Reference.com


Astronomers classify galaxies by their shape into elliptical, spiral and irregular categories. Each group is further subdivided into more specific types, such as ...

Lecture 27: Types of Galaxies


Feb 12, 2006 ... Classifications, properties, and structures and dynamics.

The Different Types of Galaxies - Bob the Alien's Tour of the Solar ...


Different Types of Galaxies. Galaxies come in different shapes and sizes. Usually they look like fried eggs; a flat circle with a bulge in the middle. If we were able ...

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Types of Galaxies - Spiral, Elliptical & Irregular Galaxies - Space Facts


It uses the three main types, and then further breaks them down by specific characteristics ... Spiral galaxies are the most common type in the universe. Our Milky ...

Types of Galaxies | StarDate Online


The most beautiful galaxies are called spirals. The Milky Way is a spiral, and so is the Andromeda galaxy (M31).

Types of Galaxies - Astronomy Notes


Jun 17, 2002 ... Types of Galaxies. Chapter index in this window — — Chapter index in separate window. This material (including images) is copyrighted!