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:
“Ah, like a comet through flame she moves entranced
Wrapt in her music no bird song, no, nor bough
Breaking with honey buds, shall ever equal.”
—Stephen Spender (1909–1995)
“And then finally there’s your grandmother
Sweeping the dust of the nineteenth century
Into the twentieth, and your grandfather plucking
A straw out of the broom to pick his teeth.”
—Charles Simic (b. 1938)