Credit/Permission: © Carlos A. Bertulani, 2014 (uploaded to Wikimedia Commons by User:Rcsprinter123, 2014) Creative Commons CC BY-SA 3.0.
Image link: Wikimedia Commons: File:Representative lifetimes of stars as a function of their masses.svg.
Local file: local link: star_lifetimes.html.
File: Star file: star_lifetimes.html.