What is galaxy?what it is made up of?
Answers
Answered by
0
Explanation:
A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. ... Some scientists think there could be as many as one hundr
Galaxies are composed of stars, dust and dark matter, all held together by gravity. ... Some astronomers think that gravity pulled dust and gas together to form individual stars, and those stars drew closer together into collections that ultimately became galaxies.
Answered by
1
Answer:
galaxy is a huge way present in the solar system which includes sun stars planets together make a galaxy
Similar questions