what is this?!!!!!!

1 year ago
5

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems held together by gravity¹. Our galaxy, the Milky Way, also has a supermassive black hole in the middle¹. Unfortunately, I could not find any video descriptions about galaxies on YouTube or other websites. However, you can find more information about galaxies on various websites such as NASA Space Place¹.

Loading comments...