Stars · Physics
Nucleosynthesis
Say it: noo-klee-oh-SIN-thuh-sis IPA: /ˌnuklioʊˈsɪnθəsɪs/ noun
Nucleosynthesis: The production of atomic nuclei through nuclear reactions.
Different settings make different nuclei: the early universe, stars, and explosive events all contribute. Explaining an element's origin means identifying which reactions and environments produced it.
- Example
- The model tracked nucleosynthesis in material ejected by the stellar explosion.
- Why astronomers use it
- It explains the cosmic origins and relative abundances of the elements.
- Tiny cosmic connection
- Not every element came from an exploding star; several environments and processes contribute.
Deep Space Stars Physics
Where to check it
Written for Cool Moon Facts in its own words; the sources cover the same idea in more depth.