Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and if you look more broadly, groups of stars make up huge structures such as ...

Mathematicians were disturbed, centuries ago, to find that calculating the properties of certain curves demanded the seemingly impossible: numbers that, when multiplied by themselves, turn negative.

Andrej Prša receives funding from the National Aeronautics and Space Administration. Stars are the fundamental building blocks of our universe. Most stars host planets, like our Sun hosts our solar ...