A new model that incorporates data gathered by the JWST could help scientists understand the composition and mass of objects ...

The findings are part of a study about Pluto and its internal structure published Monday in the journal Nature Astronomy. Previously, the team studied unusual features across the solar system ...

Pluto is too far away from Earth to be seen with the naked eye. If you stood on Pluto's surface, the Sun would merely appear to be a very bright star. Although previous images showed that ...

In a nutshell: Far beyond the orbit of Pluto lies a mysterious region filled ... inner part of the Oort Cloud may have an unexpected structure resembling a spiral, much like a miniature galaxy.