A young starburst galaxy named BOSS-EUVLG1 is by far the most luminous, almost un-obscured star-forming galaxy known at any redshift. An artist’s impression of BOSS-EUVLG1, a star-forming galaxy located some 12 billion light-years away in the constellation of Virgo. Image credit: Gabriel Pérez Díaz, SMM / IAC. Also known as SDSS J122040.72+084238.1, BOSS-EUVLG1 is located approximately 12 billion light-years away. First classified as a quasar,...