Specification we could well see the Milky Way from external
fettle, we would see the center bulky, bright yellow, shaped like a rugby ball,
and a thin disk of blue revolving approximately. The Milky Way is a barred
spiral, like a pinwheel. It is believed that the center is a black hole, which
scientists call Sagittarius A. The center is not rounding, but rather
elongated. Near him are the oldest stars, red and yellow.
Instinctive hub four arms: Arm Peruses, Orion Arm,
Arm Cross Arm Sagittarius and Centaurs. Form a slowly rotating disk in a
spiral. In the arms are the youngest stars, White and Blue. There are also many
nebulae where new stars form. The Sagittarius Arm is the brightest of all.
