Event Horizon Telescope, Biosphere 2. April 12, 2019, Part 1 Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email The first image of a black hole. A planet-scale array of eight ground-based radio telescopes forged through international collaboration—was designed to capture images of a black hole. ( Event Horizon Telescope ) Hosted by Ira Flatow Produced by Science Friday and WNYC Studios