<http://schema.org/description>
"We&amp;rsquo;ve been following the progress of the Japanese spaceship IKAROS &amp;mdash; the first to unfurl a solar sail in deep space. Today, the craft made the only first that matters: it powered itself with the solar sail."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/japans-ikaros-spacecraft-successfully-propelled-by-solar-sail/email/>