ASTRONOMY:
Big Bang Points to Stellar Mix-Up
Philipp Podsiadlowski and Stephen Justham
Computer models of evolving stars show the discrepancy between the amount of helium-3 predicted and the amount actually observed in the universe.
The authors are in the Department of Astrophysics, University of Oxford, Oxford, OX1 3RH, UK. E-mail: podsi{at}astro.ox.ac.uk