The three remaining galaxies are 1) Elliptical 2) Irregular and 3) Quasistar The Elliptical galaxies are oval in shape. It has two foci which acts as a center around which stars takes revolution. Some galaxies looks circular and some long and flat. They are older jn age. They are largest and most common observable galaxies. They had less dust and gases. Next comes Irregular galaxies. They don't have a definite size. And they are smallest galaxy and very bright just like a new born baby, cute and tiny. It is mostly filled with gas and dust. Quasars are the last ones quasars are small and are in center of galaxy. They are incredibly bright and have an enormous amount of energy in them. So, in the next episode is about stars.
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2022/11/241 分