Black eye galaxy is a famous spiral galaxy located 17 million light years away from earth.
It is best known for its striking, massive band of dark -absorbing dust that sweep across one side of its bright central core.
This cosmic feature gives it the appearance of a " bruised " or " evil " eye !!!
Beyond its haunting visual appearance,
It has two seperate systems rotating in two opposite direction.
The stars and gas inner region rotate in one direction.
Gas in outer region rotates at exactly opposite direction !!!
When these two opposite rotating gas discs rub against each other, gas compresses rapidly.
This active friction zone is responsible for new star formation in the galaxy !!!