The experimental aircraft 'Solar Impulse' takes off from Brussels International Airport heading towards Le Bourget airport in France, for the annual Paris Air Show, Saturday, June 11, 2011. The ... more 
The experimental aircraft 'Solar Impulse' takes off from Brussels International Airport heading towards Le Bourget airport in France, for the annual Paris Air Show, Saturday, June 11, 2011. The solar-powered plane with the wingspan of a Boeing 777. (AP Photo/Yves Logghe) less 
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Associated Press | Photo By Yves Logghe
Sat, Jun 11, 2011 2:05 PM EDT