The planets of the solar system orbit the sun in a complex and ever-shifting ballet, which can see them appear as glorious ...

Artist’s impression of GJ 1214 b passing in front of its host star. The “transit method” allows astronomers to study an exoplanet by seeing which wavelengths of light dim when the star’s light passes ...

Interstellar Comet (Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without ...