Chasing shadows

• Autores: Stephen Battersby
• Localización: New scientist, ISSN 0262-4079, Nº. 2916, 2013, págs. 32-35
• Idioma: inglés
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• Resumen

  • Later this year, astronomers will begin a new sky survey to look for signs of dark energy among exploding stars and ancient galaxy clusters. A pack of space missions and gigantic Earth-based telescopes will soon join the chase. Meanwhile, some physicists are pursuing an unorthodox idea: that they might snare dark energy in the lab. Here, Battersby tells why people's knowledge of the quarry is desperately scarce.