Science Podcast

ABC Radio National

Science & Medicine, Medicine

This podcast is closing. We really love having you listen to RN but we need to let you know that we’ll be closing our subject based podcasts (don’t worry—we aren’t cancelling any shows). To keep hearing stories and interviews from RN, search for your favourite shows in the ABC Radio App or subscribe in your preferred podcasting app. If you’re looking for something new to wrap your ears around, visit the RN website where there’s plenty for you to discover.


The Arecibo message

September 7th, 2014

Episode 47 of 1326 episodes

Opening Part 1 of The Radio Hour. In 1974, a coded signal about who we are and where we come from was sent on a 25,000 year journey into space from a radio telescope in Puerto Rico.