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backreaction.blogspot.com
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| | | | | Science News, Physics, Science, Philosophy, Philosophy of Science | |
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susskindsblogphysicsforeveryone.blogspot.com
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| | | | | From Leonard Susskind to Everyone: A number of years ago I became aware of the large number of physics enthusiasts out there who have no ven... | |
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www.ekran.org
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www.nature.com
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| | | Type Ia supernovae are thought to result from the explosion of white dwarf stars but a full understanding of their formation is lacking. In this review, Howell describes how large surveys are generating sufficient data to challenge and refine existing theories. Empirically, Type Ia supernovae are the most useful, precise, and mature tools for determining astronomical distances. Acting as calibrated candles they revealed the presence of dark energy and are being used to measure its properties. However, th... | ||