SBSP update

New video on converting a coal plant to a Space Solar Power Plant:
http://www.youtube.com/watch?v=gWD99o5TRkU&feature=player_embedded#!
Open letter "Why not Space Solar Power"
http://spaceenergy.com/AnnouncementRetrieve.aspx?ID=51945
NASA Adhoc Planetary Defense Website:
http://www.nasa.gov/exploration/about/planetarydefense_taskforce.html
How good is Europe at observing potential NEO Threats?
http://moso-technology.com/blog/2010/07/observing-objects-that-can-impact-the-earth-how-good-is-europe-in-observing-potential-threats-2/
If Mars attacks...do we have a contingency plan?
http://www.slate.com/id/2260628/

Non-linear statistical control for SPS transmission:
https://sites.google.com/a/temple.edu/statistical-control-of-space-solar-power-transmission-system/
Planetary Defense
http://www.space.com/news/earth-asteroid-impact-congress-commision-100719.html