A fleeting glow observed on Saturn on July 5th has puzzled scientists. This potentially unprecedented event could mark the ...

Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...