cosmic dust
复数形式
cosmic dusts
1
宇宙尘埃, 星尘
very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies
- Cosmic dust consists of tiny particles of matter floating in space, primarily composed of elements such as carbon, silicon, and iron.
宇宙尘埃由漂浮在太空中的微小物质颗粒组成，主要由碳、硅和铁等元素构成。
- Astronomers study cosmic dust to understand its role in the formation of stars, planets, and galaxies.
天文学家研究宇宙尘埃以了解其在恒星、行星和星系形成中的作用。
- Cosmic dust grains play a crucial role in the process of star formation, serving as the building blocks for planets and other celestial bodies.
宇宙尘埃颗粒在恒星形成过程中起着至关重要的作用，是行星和其他天体的构建块。
- The interstellar medium is filled with cosmic dust, which absorbs and scatters starlight, affecting our observations of distant objects in space.
星际介质中充满了宇宙尘埃，它们吸收和散射星光，影响我们对太空中遥远天体的观测。
- Cosmic dust can be detected using various methods, including infrared and microwave observations, which reveal its presence and composition across different regions of the universe.
宇宙尘埃可以通过多种方法检测到，包括红外和微波观测，这些方法揭示了它在宇宙不同区域的存在和组成。