"The two of us together — we're using this as an occasion to explore elements of who and what we are, and how we became who ...

How long does it take Pluto to orbit the sun? Learn more about how this planet makes one lap around our Solar System.

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape ...

As for Pluto, it eventually suffered the indignity of being demoted by the International Astronomical Union (IAU) from full planet status to “dwarf planet”—a reclassification that Stern and ...

Astronomers analyzing data from the James Webb Space Telescope (JWST) have uncovered a population of tiny, energetic galaxies ...

The Solar System might not be as quiet and orderly as we think. Imagine one day looking up and seeing something strange in ...

Pluto's Blue Haze Not Just a Visual Spectacle But an Important Climatic Factor, Study Suggests The James Webb Space Telescope ...