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Spiral galaxy
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螺旋星系, 螺旋状星系
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
spiral galaxy
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例子
The Milky Way, our home galaxy, is a prominent example of a spiral galaxy with its distinct spiral arms.
The Andromeda Galaxy, the nearest spiral galaxy to the Milky Way, is visible to the naked eye in the night sky.
M51, also known as the Whirlpool Galaxy, is a stunning spiral galaxy located in the constellation Canes Venatici.
The Triangulum Galaxy (M33) is a small spiral galaxy located within our local group of galaxies.
NGC 1300 is a barred spiral galaxy notable for its prominent central bar and well-defined spiral arms.
