Surprised astronomers just discovered a world that blurs the line between planet and stellar remnant, hiding in a system ...

Space is full of unsolved mysteries, and a team using NASA’s James Webb Space Telescope have recently turned up a doozy. Follow along as the Rams take on the Seahawks on Thursday night in a showdown ...

Scientists from several institutions, including the University of Chicago, discovered a lemon-shaped planet with an ...

Far beyond Neptune, something heavy appears to be tugging on the outer solar system, bending the paths of distant icy worlds ...

Kuiper Belt clues, competing ideas, and how Rubin Observatory could finally reveal the hidden world soon by 2026.

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 ...

Scientists using NASA’s James Webb Space Telescope have found a unique planet in another star system that’s shaped like a lemon. The lopsided Jupiter-style planet is so bizarre that it may blur the ...

Scientists using NASA's James Webb Space Telescope have identified a previously unknown kind of exoplanet, one whose ...

Astronomers are nearing the discovery of Planet X, a mysterious celestial body that could reshape our understanding of the ...