Sveriges mest populära poddar

Star Diary

Pluto at 90: how Clyde Tombaugh discovered a new world

48 min • 25 januari 2020

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

Förekommer på
00:00 -00:00