There is no particular English word used to denote three quarters of the galaxy.
three quarters
new moon
a quarter of a year
Every three months is called a quarter. And there are four quarters in a year.
Three quarters is bigger
Samsung Galaxy Tab 4 will be released during the second quarter of 2014.
Our galaxy is called the Milky way, but the closest neighbouring galaxy is called the Andromeda galaxy.
Quarter to Three was created in 1961-05.
what is the time quarter to three in the afternoon
That is called the "Local Group".
Three quarter of five hundred is 375!
The Milky Way galaxy is.... called the Milky Way Galaxy