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Nature 433, 117-119 (13 January 2005) | doi:10.1038/433117a; Published online 12 January 2005

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Astrophysics:  The process of carbon creation

Mounib El Eid1

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In the Universe, the element carbon is created only in stars, in a remarkable reaction called the triple-alpha process. Fresh insights into the reaction now come from the latest experiments carried out on Earth.

In the first few moments of the Universe's existence — the famous 'three minutes' — no elements heavier than helium were made, with the exception of a tiny amount of lithium. So how were the other elements, including the carbon that is so important to life on Earth, created?

  1. Mounib El Eid is in the Department of Physics, American University of Beirut, Bliss Street, Beirut, Lebanon.
    e-mail: Email: meid@aub.edu.lb

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