[Stellar Astrophysics] Mixing up isotopes in evolved stars

The elements carbon, nitrogen, and oxygen (CNO) are involved in nuclear fusion reactions in the cores of stars, which affect the relative abundances of their isotopes. As a star ages, – [Read More]

Source: Editors' Choice - April 13, 2017 Category: Science Authors: Keith T. Smith Tags: Stellar Astrophysics Source Type: research