RUCHIR AGARWAL is a cofounder of the Global Talent Fund and the director of the Raj Center at Columbia University. Opinions expressed in articles and other materials are those of the authors; they do ...
A hazy, ultra-light “super-puff” planet, Kepler-51d, is hiding its secrets and challenging how scientists understand planet formation.
Capitalism is often thought of as an economic system in which private actors own and control property in accord with their interests, and demand and supply freely set prices in markets in a way that ...
A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's ...