The young stellar objects are all less than about 1 million years old.
早期恒星体的年龄都不到100万年。
Stars in the process of formation, called young stellar objects or YSOs, are embedded in the compact pinkish nebulae seen here, but are otherwise hidden from the prying eyes of optical telescopes.
在形成过程中的恒星，被称为年轻恒星或者yso，都嵌在了你所看到的紧凑的粉色星云之中，不过如果通过光学望远镜来观察的话是看不到的。
Young stellar objects, when viewed from far away, can look a lot like much older stars. Both types of stars are very dusty, and the dust lying between us and them obscures the view even further.
当我们从相当远的地方观测时，早期恒星体与非常老年的恒星会很相似的：它们都充满了尘埃，而隔在我们视线上的尘埃云使之更模糊不清了。
Young stellar objects, when viewed from far away, can look a lot like much older stars. Both types of stars are very dusty, and the dust lying between us and them obscures the view even further.
当我们从相当远的地方观测时，早期恒星体与非常老年的恒星会很相似的：它们都充满了尘埃，而隔在我们视线上的尘埃云使之更模糊不清了。
应用推荐