Observations of nearby red dwarf stars reveal rare carbon and oxygen isotopes, offering direct evidence of stellar nucleosynthesis and the chemical evolution of the Milky Way.
A simulation of a rapidly accreting white dwarf showing a proposed site for the intermediate (i) process and the Summing NaI (SuN) detector. The research studied the 139Ba+n reaction, constrained by ...
As part of the Decadal Survey on Astronomy and Astrophysics (Astro2020), the Panel on Stars, the Sun, and Stellar Populations will identify and articulate the scientific themes that will define the ...