Italian astronomers have reported the discovery of a new lithium-rich galactic Cepheid star, identified by high-resolution spectroscopic observations. The newfound object, designated V363 Cas, is the fifth lithium-rich classical Cepheid in our Milky Way galaxy. The study detailing the finding was published June 5 on arXiv.org.
Source:
https://phys.org/news/2020-06-lithium-rich-cepheid-milky.html