Astronomy:Heavy metal subdwarf
The heavy metal subdwarfs are a type of hot subdwarf star with high concentrations of heavy metals. The metals detected include germanium, strontium, yttrium, zirconium and lead. Known heavy metal subdwarfs include HE 2359-2844, LS IV-14 116, and HE 1256-2738.
- "Astronomers Discover Two Heavy Metal Stars | Astronomy | Sci-News.com". 2 August 2013. http://www.sci-news.com/astronomy/science-heavy-metal-stars-01283.html. Retrieved 5 November 2016.