Astronomers using the James Webb Space Telescope (JWST) have taken a fresh look at the distant edges of our solar system — and found that, once again, Pluto is defying expectations. When NASA's New ...

Pluto, long reclassified as a dwarf planet, continues to surprise scientists. Astronomers recently detected new features in its high-altitude haze - revealing more than previously known. Once thought ...

Here’s how it works. Pluto's mysterious blue haze is the primary driver of the dwarf planet's climate. (Image credit: NASA/JHUAPL/SwRI) Astronomers using the James Webb Space Telescope (JWST) have ...