Thanks to the Apollo missions, scientists on Earth have samples of lunar dust that they can test, and a new research effort discovered that the pale powder is packed with compounds that react with ...

New version: Voyager pictured Earth as "a mote of dust suspended in a sunbeam" It is unquestionably one of the greatest space images ever. The "Pale Blue Dot" picture of Planet Earth was acquired ...

IVINS, Utah (KUTV) — Rangers spent hours scrubbing a blue substance off of pristine red rock at Snow Canyon State Park. The substance was reportedly fired from a powder cannon of some sort.