For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the ...

In the distant space out beyond the orbit of Jupiter lurks a strange object. Its name is Chiron, a type of outer Solar System ...

Beyond Neptune lies the Kuiper Belt, a vast region of icy bodies offering crucial insights into the solar system’s formation.

If Brown’s hidden world is real, Rubin will almost certainly find it or strong indirect evidence that it exists. “In the ...

Astronomers detected hundreds more new worlds beyond the solar system this year and worked to better understand what makes them tick. SEE ALSO: Scientists haven't found a rocky exoplanet with air.

New research sheds light on icy ocean worlds like Jupiter's Europa, focusing on a novel thermodynamic concept called the ...

Delving into the behaviors of the Sun and protecting humans at home and beyond are top priorities, according to the National Academies.