All about galaxies
What’s in the middle of most galaxies?
Black holes!
How did the universe start?
Most physicist think that the universe began with the big bang at first the matter and energy in the universe was crammed into unimaginably small diet and this exploded!
How many stars are in our galaxy?
100 trillion!
What’s all that happens when galaxies die?
They can no longer afford any more stars!
How many galaxies were there estimated in a 1999 study?
125 billion galaxies!
How are galaxies formed?
Galaxies are formed when was clouds of gas and dust collapsed under their own gravitational pool allowing stars to form!
How many galaxies are indicated in a 2013 study?
225 billion galaxies!
What is the biggest known galaxy?
The biggest known galaxy is IC 1101 which is 50 times the Milky Way size and about 2000 times more massive!
What’s the anatomy of the Galaxy
Anatomy of a galaxy is a group of stars gas and dust how do you gather by gravity!
Name five types of galaxies
Irregular galaxies elliptical galaxies spiral galaxies ring galaxies barrel spiral galaxies whirlpool galaxies spindle galaxies and antenne galaxies lenticular galaxies!
How many galaxies war indicated in a 2016 study?
2 trillion Galaxies
What is the smallest Known galaxy?
The smallest known galaxy is the globular cluster Messier 7.5 only spreads out a few light years!