Re: Project Orion??? (Space Debris)
I remember reading about the laser "broom" and easily found an article from last August. However, when I tried to follow up on it at the MSFC website, it seems their search engine wasn't working. I found a link to the project but it appears to be dead. Check http://infinity.msfc.nasa.gov/Public/orion/default.html and see if you have better results. I couldn't get anything on http://infinity.msfc.nasa.gov to work. Perhaps the webserver for that domain is down temproarily. Let us know what you find.
Here's a link to an article from last August: http://www.spacedaily.com/news/debris-00a.html