Thursday 2 July 2015

Universe's first stars left unique chemical signatures

STELLAR CHEMISTRY
Universe's first stars left unique chemical signatures
Livermore, Calif. (UPI) Jul 1, 2015 - Researchers at Lawrence Livermore National Laboratory are on the case of the missing alpha star signatures. Scientist Brian Bucher recently made a breakthrough in predicting what the universe's first generation of stars might look like - chemically speaking. The cosmos' original stars were different than today's stars. They didn't have the plethora of heavy elements common in the moder ... more


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