NASA’s New Horizons mission turned Pluto from a blurry dot into a world of mountains, glaciers, icy plains, and strange ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's atmosphere, while at the same time giving methane and other organic ...

Despite being separated by billions of miles, Saturn's moon Titan and the dwarf planet Pluto share an unexplained surface ...

The rare encounter revealed a distant world with giant ice sheets, mountains, valleys, and terrains unlike any other seen in ...

PASADENA, Calif. — Scientists may have spotted more than a half dozen clouds in Pluto's hazy atmosphere, researchers announced Tuesday. NASA's New Horizons spacecraft flew by Pluto in July 2015, ...

There is a debate in the scientific community over whether Pluto should be a planet again. But a new study affirms that the dwarf planet's "beating heart" is impacting its atmospheric circulation ...

Die-hard Pluto fans still seeking redemption for their demoted planet have cause for despair this week. New data shows that the dwarf planet Eris is 27 percent more massive than Pluto, thereby ...

Curious Kids is a series for children of all ages. Have a question you’d like an expert to answer? Send it to CuriousKidsCanada@theconversation.com. Why does it matter if Pluto is a planet or a dwarf ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. More than two months have passed since the New Horizons spacecraft made ...