How do we know it rains iron on WASP-76b?

The video explores the fascinating world of exoplanets, focusing on Wasp 76 B, a planet where it rains molten iron. It discusses the challenges of detecting exoplanets, the methods used, and the unique characteristics of Wasp 76 B, such as its size and proximity to its star. The video explains how spectroscopy is used to determine the planet's atmospheric composition, revealing iron rain. It concludes with a look at future missions that aim to expand our understanding of the universe.

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