very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies
Приклади
Astronomers study cosmic dust to understand its role in the formation of stars, planets, and galaxies.
Астрономи вивчають космічний пил, щоб зрозуміти його роль у формуванні зірок, планет і галактик.
