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)
“Dust rises from the main road and old Délira is stooping in front of her hut. She doesn’t look up, she softly shakes her head, her headkerchief all askew, letting out a strand of grey hair powdered, it appears, with the same dust pouring through her fingers like a rosary of misery. She repeats, “we will all die”, and she calls on the good Lord.”
—Jacques Roumain (1907–1945)