Key takeawaysStudying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while ...

Planetary migrations have been the most prominent ... There were gravitational interactions, too, that led to significant changes in the eccentricity and inclination, sometimes causing ...

Professor John Chiang of UC Berkeley explains the impact of Earth's axial tilt and orbital eccentricity on global climate. He highlights their influence on seasonal variations, including monsoon ...