On July 14, 2015, NASA’s New Horizons spacecraft passed within approximately 12,500 kilometers (7,770 miles) of Pluto, giving ...

NASA's James Webb Space Telescope has helped scientists explain a strange cooling process in Pluto's atmosphere, where ...

Add Yahoo as a preferred source to see more of our stories on Google. Might Pluto, like Earth (above) have once had water? Researchers say a new analysis of imagery collected during NASA's New ...

Colourful Pluto: NASA’s New Horizons spacecraft captured this high-resolution enhanced color view of Pluto on July 14, 2015. Pluto’s surface sports a remarkable range of subtle colors, enhanced in ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA mission has new revelation about Pluto's mysterious heart-shaped glacier, Sputnik Planitia. - NASA / Johns Hopkins University ...

Pluto's surface: A detailed view of Pluto's surface constructed from multiple NASA Hubble Space Telescope photos taken from 2002 to 2003. Hubble's view isn't sharp enough to see craters or mountains, ...

The Pure White Barrier Guarding the Outermost Perimeter of the Pluto SystemPrevious RecapIn the previous story, we approached the true nature of Nix, the small guardian moon of Pluto. Around Pluto, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Pluto's nitrogen-based atmosphere is showing signs of thinning as the dwarf planet moves ...

A new formation theory for Pluto's moon Charon could explain why Pluto is geologically active. Illustration incorporates NASA New Horizons terrain imagery. Pluto — demoted to dwarf planets status in ...

On Friday, NASA released a new image of Pluto's surface, revealing the icy plains that make up part of the "heart" first spotted in earlier images. Now informally named “Tombaugh Regio” (Tombaugh ...