GENERAL KNOWLEDGE

GK

THE UNIVERSE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following are the main types of galaxies? (May be more than one answer)
A
Spiral Galaxy
B
Elliptical Galaxy
C
Rectangular Galaxy
D
Irregular Galaxy
E
Marvel Galaxy
Explanation: 

Detailed explanation-1: -Astronomers classify galaxies into three major categories: elliptical, spiral and irregular.

Detailed explanation-2: -The best known examples of irregular galaxies are the Small and Large Magellanic clouds. These are companion galaxies to our own Milky Way, and can be easily seen at dark sites in the Southern Hemisphere.

Detailed explanation-3: -Spiral galaxies have spiraling arms extending from their centers, giving them a pinwheel appearance. Elliptical galaxies range in how nearly spherical they appear from E0 to E7. Irregular galaxies lack a distinct shape altogether. 01-Oct-2021

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