Milky Way galaxy

基本解释

Some astronomers thought nebulae were part of our Milky Way Galaxy.
一些天文学家认为星云是银河系的一部分。
Residual sunlight from a sun already set lit the horizon and clouds while the stars and Milky Way galaxy revealed themselves up above.
太阳剩余的阳光已经了照亮了地平线和云彩，而恒星和银河星系把它们自己透露在天空的上方。
Each December the Earth and sun align with the approximate center of the Milky Way Galaxy but that is an annual event of no consequence.
每年冬天地球和太阳都会和银河系的中心连线，但是那只是个例行的事件，没有任何后果。
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Recent observations had suggested that 2 of the 4 spiral arms hold most of the older stars in the Milky Way galaxy.
This week, we will tell you about new measurements of our own Milky Way galaxy.
Now, new measurements show that our Milky Way galaxy is bigger than scientists once thought.

And there are probably many alien Earths out there to be found in our Milky Way galaxy, researchers say.
MSN: Senior writer