April 15th, 2019 • 52 mins 34 secs • Download (59.1 MB) • Link with Timestamp
An account of the discovery of Pluto and the greatest controversy in the history of astronomy.
April 15th, 2019 • 52 mins 34 secs • Download (59.1 MB) • Link with Timestamp
An account of the discovery of Pluto and the greatest controversy in the history of astronomy.