enriquecimiento de metales

Presencia de elementos pesados en gas y estrellas tempranas, señalando generaciones previas.

Articles about enriquecimiento de metales

Space
Webb May Have Spotted the First Stars

Webb May Have Spotted the First Stars
New JWST spectra have highlighted a handful of ultra‑distant, compact objects whose light matches predictions for hypothetical dark‑matter‑powered 'dark stars' — but the signal is…