Astronomical Units Explained
The astronomical unit, defined as the average distance between the Earth and the sun, serves as a crucial measurement in understanding our solar system. The discussion highlights the reclassification of Pluto and Ceres from planets to dwarf planets, emphasizing the discovery of other similar bodies in the Kuiper belt. As more objects are identified, the classification of minor planets is likely to expand in the coming years.In this clip
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The Science of Everything Podcast
Episode 22: Our Place in the Cosmos
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