Newfound, Tiny Sun is Among the Oldest Stars in the Universe

One of the oldest stars in the universe is quietly hiding out in the Milky Way some 2,000 light-years from Earth.
According to a new study published in The Astrophysical Journal, the tiny, 13.5-billion-year-old red dwarf contains barely any heavy elements at all, suggesting it formed out of a nearly pristine cloud of material leftover from shortly after the Big Bang. Furthermore, because the small star is just one-seventh the mass of the sun and is made of primordial matter, it’s making