Dark worlds. (Cover story)

• Autores: Jonathan Feng, Mark Trodden
• Localización: Scientific American, ISSN 0036-8733, Vol. 303, Nº. 5, 2010, págs. 38-45
• Idioma: inglés
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• Resumen

  • The article discusses cosmology research regarding dark matter and dark energy and aspects of a shadow cosmos that exists along within the universe that we know. Astronomers are said to be exploring dark matter in the interests of explaining anomalous cosmic motions. Associated insights regarding dark matter are discussed. Scientists are said to be engaged in evaluating the possibility that dark matter is a hidden feature of the universe and has a rich inner life. Aspects of mass and energy related to dark matter are discussed. INSETS: Big Freeze;Varieties of Weaklings;How to See the Unseeable;Silver Bullet