Stardust is an ambitious but low-cost mission to capture the first samples from a comet, as well as grains of interstellar dust, and return them to Earth.

BBC: Probe set for asteroid flyby

But when the dust settles those markets return to normal trading conditions.

FORBES: A.M. Kitco Metals Roundup: Comex Gold Modestly Lower but Well Up from Daily Low

That afternoon, as my grandfather waited for the hunters to return, he drew in the hearth dust with the same finger and hated the men on the hill.

NEWYORKER: The Tiger��s Wife

Well if Protect DVD and other tools like it take off, you may have to dust off that old player and return it to its rightful home in your gear rack.

ENGADGET: Protect DVD-Video prevents discs from playing on your PC

Beirutis could indeed pick themselves up, dust themselves down and return their infuriating traffic jams, making money and trying to get on with life.

BBC: Beirut blast stirs fears of return to conflict