Spiral galaxy
01
螺旋星系, 旋涡星系
a type of galaxy characterized by a spiral-shaped structure, consisting of a central bulge surrounded by spiral arms that contain stars, gas, and dust
例子
The Milky Way, our home galaxy, is a prominent example of a spiral galaxy with its distinct spiral arms.
银河系，我们的家园星系，是一个以其独特的螺旋臂而闻名的螺旋星系的突出例子。
M51, also known as the Whirlpool Galaxy, is a stunning spiral galaxy located in the constellation Canes Venatici.
M51，也被称为涡旋星系，是位于猎犬座的一个令人惊叹的螺旋星系。
