Astronomers have uncovered a bizarre, perfectly spherical bubble named Teleios in the Milky Way, sparking questions about its supernova origins and the mysteries of cosmic evolution.
A groundbreaking discovery reveals that a binary star system just 150 light-years away will explode in a Type Ia supernova in 23 billion years. This finding confirms a long-theorized origin of supernovae, changing our understanding of cosmic events.
