16 October 2009

Asteroid News- Detecting Dark Asteroids/Ninjas 16OCT09

http://science.nasa.gov/headlines/y2009/15sep_ninjaastronomy.htm


In Search of Dark Asteroids (and Other Sneaky Things)
NASA Science News

Ninjas knew how to be stealthy: Be dark. Emit very little light. Move
in the shadows between bright places. ...

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