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interplanetary dust

/ˌɪntərˈplænɪtəri dʌst/

翻译: 行星际空间中弥漫的微小固体颗粒,主要来源于彗星、小行星以及天体碰撞产生的碎屑。

1 个条目

phrase

/ˌɪntərˈplænɪtəri dʌst/C1formalscientific
  • zh行星际空间中弥漫的微小固体颗粒,主要来源于彗星、小行星以及天体碰撞产生的碎屑。

Fine particulate matter found in space between planets, originating from comets, asteroids, and collisions of celestial bodies.

  1. Cosmic particles in spaceC1formal

    Small particles of solid matter, typically less than a millimeter in size, that exist in the space between planets within a solar system.

    zh行星际尘埃

    • Interplanetary dust is often the source of meteor showers when it enters Earth's atmosphere.
    • The spacecraft collected samples of interplanetary dust to analyze their composition.
    • Telescopes can detect the faint glow of sunlight reflecting off interplanetary dust.