RealClearEnergy - Astronomyhttp://www.realclearenergy.org/topic/topic.php?id=26471AstronomyTopic The Emptiness of Space is Quantum Foam http://io9.com/there-is-no-such-thing-as-emptiness-there-is-only-quan-453814024 Esther Inglis-Arkell, io9 100252353 Entries Tue, 19 Mar 2013 00:00:00 -0400 180856 The Gamma-Ray Bombardment of 774 A.D. http://arstechnica.com/science/2013/01/why-was-earth-bombarded-with-high-energy-particles-in-the-year-774/ John Timmer, Ars Technica 100251272 Entries Wed, 23 Jan 2013 00:00:00 -0500 173451 Origin of Black Holes' Energy Blast Discovered http://www.csmonitor.com/Science/2012/0928/Origin-of-black-holes-monstrous-energy-blasts-discovered Charles Choi, CSM 100249239 Entries Fri, 28 Sep 2012 00:00:00 -0400 158106 The Dark Energy Is Real http://news.discovery.com/space/new-study-re-confirms-evidence-for-dark-energy-120912.html Jennifer Ouellette , Discovery News 100248920 Entries Wed, 12 Sep 2012 00:00:00 -0400 155785 First Evidence of Gravitational Waves Observed http://www.redorbit.com/news/space/1112683631/white-dwarf-gravitational-wave-einstein/ April Flowers, RedOrbit 100248721 Entries Thu, 30 Aug 2012 00:00:00 -0400 153962 Black Hole Caught Swallowing Stars http://www.iol.co.za/scitech/science/space/black-hole-feasts-on-unlucky-star-1.1288250 Mariette le Roux, iol SciTech 100246416 Entries Thu, 03 May 2012 00:00:00 -0400 135988 How About Turning Mercury Into a Dyson Sphere? http://www.popsci.com/science/article/2012-04/why-death-star-attack-mercury-harvest-solar-energy-not-worth-it Rebecca Boyle, PopSci 100245839 Entries Thu, 05 Apr 2012 00:00:00 -0400 131859 Map Holds Clue to Dark Energy http://www.newscientist.com/article/dn21342-largest-dark-matter-map-holds-clues-to-dark-energy.html Lisa Grossman, New Scientist 100244104 Entries Wed, 11 Jan 2012 00:00:00 -0500 119516