There are more and more galaxies for as far as we can see.
In light years (how far light travels in a year) light travels at about a billion km/hr.
go at the star that has a question mark on top
yes
About 30.
Ultraviolet
At its centre.
The path of univers's galaxys
Itouch defiantly.
See related questions
the milky wayis the galaxy that our sun is in
Between $120-$150
People on Earth call it the Milky Way (in English).