The James Webb Space Telescope reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its ...

Astronomers using the James Webb Space Telescope have peered into a mysterious, blue haze cloaking the surface of Pluto — and ...

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

New data captured by the James Webb Space Telescope has finally given astronomers new clues about how Pluto cools itself.

President Donald Trump's NASA budget plans look to cut its public relations funding by half, but already the agency is ...

Curious about the strangest planets out there? Prepare to dive deep into the cosmos, where bizarre and incredible exoplanets await. These planets are so unusual that they challenge everything we know ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

A newly detected planet beyond Pluto is not just expanding our understanding of the Solar System, it might be quietly rewriting it. Astronomers from the University of Taiwan recen ...

Scientists have solved one of the solar system's enduring mysteries with the help of an unexpected source: a planetarium show ...

Scientists say a new planetarium show about the Milky Way has helped them unlock one of the solar system’s many secrets.

Pluto was discovered in 1930 by Clyde Tombaugh ... It has a methane, nitrogen and carbon monoxide atmosphere and a surface ...

An expedition in the Southern Ocean captured video of a rare species of deep-sea cephalopod. Until now, it had been found only in fishing nets and in the bellies of seabirds.