GK
THE UNIVERSE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following would scientists say is true about most galaxies?
|
|
They are spread evenly throughout space.
|
|
|
They consist only of stars.
|
|
|
There are billions of stars in each galaxy.
|
|
|
They do not change with time.
|
Explanation:
Detailed explanation-1: -Our Milky Way galaxy is just one of the billions of galaxies in the universe. Within it, there are at least 100 billion stars, and on average, each star has at least one planet orbiting it. This means there are potentially thousands of planetary systems like our solar system within the galaxy!
There is 1 question to complete.