<http://schema.org/alternativeHeadline>
"The wee hours of Sunday offered the best opportunity to see the celestial fireworks, but there was also an opportunity on Monday morning. The Orionids are one of two meteor showers created by Halley's Comet each year."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/stories/meteor-shower-wows-weekend-stargazers>