Facts about Pluto, the dwarf planet in the Kuiper Belt ...

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe. When you purchase through links on our site, we may earn an affiliate ...

Pluto remains one of the most misunderstood objects in the solar system. From its classification to its physical characteristics, many common beliefs are outdated or simply incorrect. New data from ...

Though technically not a planet, it has as rich geology as any of its planetary siblings in the solar system Shi En Kim | Reporter A color-enhanced photo of Pluto that was captured by the New Horizons ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A huge heart-shaped ...

For no explainable practical reason, humans are enamored with – and even empathetic toward – specific inanimate objects. Our first car. A choice coffee mug. And for a particular subset of the ...

Researchers simulate how an ancient impact left a pear-shaped dent on Pluto. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When NASA’s New ...