Slow Planetary Spin Could Explain Why Some Worlds Become Hellish, According to UC Riverside Research

A new paper in the Astronomical Journal by planetary astrophysicist Stephen Kane at the University of California, Riverside, warns that a planet's rotation rate is a fundamental, yet often overlooked, factor in understanding its climate. The research highlights that accurately measuring the spin of distant exoplanets is crucial for determining why some, like Venus, develop into extreme greenhouse environments while others remain habitable.