Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National ...

Betelgeuse is one of the brightest stars in the night sky, and the closest red supergiant to Earth. It has an enormous volume, spanning a radius ...

Astronomers have hoped for the existence of Planet Nine for years. Things were looking promising, but this discovery might ...

To truly explore alien languages, linguists must open themselves to the maximum conceivable degree of cosmic otherness ...

Test your knowledge of U.S. astronomers and their groundbreaking discoveries. Challenge yourself with this fun quiz and explore the universe!