The James Webb Space Telescope (JWST), operated by NASA, has uncovered intriguing new details about Charon—Pluto’s largest ...

NASA's New Horizons probe has traveled more than 3 billion miles to send photos and data about Pluto back to Earth. NASA is set to release more images and data gleaned from New Horizons' closest ...

Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

NASA's New Horizons probe flew by Pluto nearly eight years ago, but the epic encounter is still bearing scientific fruit. New Horizons gave humanity its first up-close looks at Pluto on July 14 ...

NASA said today that the probe is one million miles from the icy dwarf planet, which has long remained a curiosity to scientists. If all goes according to plan, New Horizons will zoom past Pluto ...

What processes during the formation of Pluto's largest moon, Charon, potentially led to it having cryovolcanism, and even an ...

After a journey of 9.5 years across 3 billion miles of space, NASA's New Horizons spacecraft is about three months away from its closest approach to the dwarf planet Pluto.

In this handout provided by the National Aeronautics and Space Administration (NASA), the dwarf planet Pluto (R) and its largest moon, Charon, are shown on July 11, 2015.

The James Webb Space Telescope reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its temperature. The haze absorbs sunlight and releases infrared radiation. This ...

What did NASA’s New Horizons find when it reached Pluto? The results shocked astronomers: Pluto wasn’t a lifeless rock - it was geologically active, covered in glaciers, and had a hidden underground ...

NASA’s James Webb Space Telescope has captured an image of an exoplanet for the first time since it began science operations ...