Radio Astronomy

This episode we mark the 90th anniversary of Pluto's discovery by exploring the life of US astronomer Clyde Tombaugh, and take a look at the Pluto's rise and fall as the 9th Solar System planet. Plus, we examine a recent International Astronomical Union campaign that saw 112 countries around the world name newly-discovered exoplanets. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices