Stardusters

Brigid Howard; Death Star, originally uploaded by Bear and Bird.

Cosmic dust is a type of dust composed of particles in space which are a few molecules to 0.1 mm in size. Cosmic dust can be further distinguished by its astronomical location----

Stardust sheds new light on origin of elements of life---

Clues to the origins of life

Stardust: Our Cosmic Origins (Paperback)---

Ziggy Stardust ---

Star dust found deep beneath the Pacific Ocean has led German scientists to speculate that a supernova explosion three million years ago might possibly have helped bring about human evolution----