<http://schema.org/alternativeHeadline>
"Deep Space Industries plans to launch a fleet of prospecting spacecraft in 2015 and begin harvesting metals and water from asteroids within a decade."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/stories/asteroid-mining-project-aims-for-deep-space-colonies>