GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A ____ is a huge system of billions of stars, clouds of dust and gases
A
Asteroids
B
Celestial bodies
C
Meteors
D
Galaxy
Explanation: 

Detailed explanation-1: -A huge system of Stars is called a Galaxy which is a gravitationally bound system of stars, interstellar gas, dust, stellar remnants, and dark matter ranging in size from very small having a few hundred million stars to giants with one hundred trillion stars, each orbiting its galaxy’s center of mass.

Detailed explanation-2: -A galaxy is a giant, spinning object made of gas, dust, and stars held together by gravity. Galaxies come in different shapes and sizes and can contain billions of stars. Most occur in groups that are also held together by gravity.

There is 1 question to complete.