The Evidence for Modern Physics

Finding Planets around Distant Stars (1x14)

Data emisji: Wrz 01, 2021

Planets beyond our solar system weren’t discovered until the 1990s. Since then, thousands have been confirmed around nearby stars, and billions likely populate the Milky Way Galaxy. Planets are so dim compared to the stars they orbit that observers had to come up with clever techniques to infer their presence. Focus on the “wobble” and “shadow” methods, which have been remarkably productive.