Supermassive Black Holes in Color and the World's Oldest Printed Book

We'd love to hear from you! Send us a text message.In this episode of "Discover Daily" by Perplexity, we explore a big advancement in black hole imaging and delve into the history of the world's oldest dated printed book. The Event Horizon Telescope collaboration has achieved a remarkable feat by introducing "color vision" to their observations of supermassive black holes. By incorporating a new radio frequency of 345 GHz alongside the existing 230 GHz, scientists can now produce sharper, mor...