Vesta’s classification has vexed astronomers for decades, but a recent study is forcing planetary scientists to reevaluate ...

Asteroid Vesta, long considered a stalled protoplanet, may actually be a massive fragment of a larger world that once existed in our solar system. New findings based on gravity-field mapping and ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

Astronomers using the James Webb Space Telescope (JWST) have made an unprecedented discovery that promises to reshape our ...