Where Are All the Exo-Earths?

The video discusses the discovery of over 5000 exoplanets and the methods used to find them, such as the wobble and transit methods. It highlights the challenges in detecting smaller and distant planets and introduces alternative techniques like gravitational microlensing. The video emphasizes the importance of understanding biases in current methods and the potential for future advancements in exoplanet detection.

What new insight or understanding did you gain from this video?