n.星云，外观似星云的星系
nebula的复数

原形：nebula

The nebulae shone brightly in the distant reaches of space.
在遥远的宇宙深处，星云闪耀着光芒。
Scientists have discovered new stars forming within these nebulae.
科学家们在这些星云中发现了新形成的恒星。
The birthplace of many stars is thought to be inside dense nebulae.
许多恒星的诞生地被认为是在密集的星云内部。
Nebulae often appear as colorful, swirling clouds in deep space images.
星云在深空图像中通常呈现出色彩斑斓、漩涡状的云团。
The interstellar medium, including nebulae, plays a crucial role in star formation.
包括星云在内的星际介质在恒星形成过程中起着关键作用。
Astronomers study the composition of nebulae to learn about the early universe.
天文学家通过研究星云的组成来了解早期宇宙的情况。
Some nebulae emit intense radiation, making them visible even from Earth.
有些星云会发出强烈的辐射，使得即使在地球上也能看到它们。
The Orion Nebula is one of the most famous and easily observable nebulae in our galaxy.
猎户座星云是我们银河系中最著名且最容易观察到的星云之一。
Studying the structure of nebulae helps us understand the processes that shape galaxies.
研究星云的结构有助于我们理解塑造星系的过程。
The glowing gas in nebulae produces beautiful patterns when viewed through a telescope.
通过望远镜观看，星云中的发光气体形成了美丽的图案。