This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

An international team led by the University of Geneva (UNIGE), including scientists from the National Center of Competence in ...

Scientists believe they have discovered evidence of a hidden planet existing beyond Neptune, which they have named 'Planet Y'. Recently, a study analyzing the orbits of Kuiper Belt objects indicated ...

Scientists are unraveling the mysteries of "steam worlds"—exoplanets known as sub-Neptunes that are rich in water but orbit ...

Human exploration of the universe is truly endless, always leading to new surprises. On September 4 this year, NASA, the ...

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

The MoonSwatches are supposed to be balls-to-the-wall fun, so adding a tiny gold-coated adornment to one feels like trying to ...

If you're headed to the beach this fall, be on the lookout for Neptune balls, which capture and remove plastic from the ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune, its rings and moons. It ...