Extremely rare second-generation star discovered inside ancient relic dwarf galaxy
Upstract [Unofficial]
March 17, 2026
Extremely rare second-generation star discovered inside ancient relic dwarf galaxy Discovered in the Pictor II dwarf galaxy, star PicII-503 has an extreme deficiency in iron—less than 1/40,000th of the sun. This signature makes it the clearest example of a star within a primordial system that…
Discussion in the ATmosphere