<http://schema.org/alternativeHeadline>
"A new age of astronomy is dawning, thanks to an unprecedented building boom of big telescopes that are expected to shed light on dark energy, distant solar systems and other mysteries of the universe."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/space/blogs/6-new-telescopes-that-will-change-the-way-we-see-space?hpt=hp_bn8>