For hot, Jupiter-mass planets around normal stars, astronomers often look for molecules such as water vapor, methane, and carbon dioxide. These show up repeatedly in planetary atmosphere models ...

The text is now best known for introducing “Pascal’s Law” or “Principle,” that any change of pressure in an enclosed incompressible fluid (like water) is transmitted equally to all points within the ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart ...