A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar
gas, dust, and ..... Galaxies come in three main types: ellipticals, spirals, and
irregulars. A slightly more exte...
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 ...
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
Learn About Galaxies With KidsAstronomy.com. There are billions of ... There are
three kinds of Galaxies, Spiral, Elliptical, and Irregular. The only difference ...
The most beautiful galaxies are called spirals. The Milky Way is a spiral, and so is
the Andromeda galaxy (M31).
Jun 17, 2002 ... Types of Galaxies. Chapter index in this window — — Chapter index in separate
window. This material (including images) is copyrighted!
Apr 13, 2016 ... Learn about the three general types of galaxies: spiral, elliptical, and ... In The
Hubble Atlas of Galaxies (1961), the American astronomer Allan ...
Feb 24, 2003 ... Astronomy 162: Professor Barbara Ryden. Monday, February 24. TYPES OF
GALAXIES. ``What a pleasure it is to mix one's mind with ...
May 12, 2010 ... ... the Universe - they made it much larger! This time I'm going to quickly outline
the basic types of galaxies and the kind of sizes and distances…
Key points: Basic types of galaxy - spiral, barred, elliptical, irregular; types vs.
distance (how young galaxies differ from those around us). Spiral galaxies are