Far Out: Voyager 1 Might Be Over The Edge, Into Deep Space

Aug 25, 2013
Originally published on August 25, 2013 11:29 am

For the past decade, scientists have been waiting for the Voyager 1 spacecraft to cross into deep space. New research suggests it has left the solar system, but other scientists say it's still inside the sun's sphere of influence. (This piece initially aired Aug. 19, 2013, on Morning Edition.)