Comet dust refers to cosmic dust that originates from a comet. Comet dust can provide clues to comets' origin.
Read more about Comet Dust: Dust and Comet Origin
Famous quotes containing the words comet and/or dust:
“By being seldom seen, I could not stir
But like a comet I was wondered at.”
—William Shakespeare (1564–1616)
“And the Lord God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.”
—Bible: Hebrew Genesis, 2:7.