NEW YORK (AP) — NASA’s Webb Space Telescope has identified new clues about the surface of Pluto’s largest moon. It detected ...

NASA's Webb Space Telescope detected traces of carbon dioxide and hydrogen peroxide on the surface of Pluto's largest moon.

Observations by the James Webb Space Telescope are giving scientists a fuller understanding about the composition and ...

Nasa’s Webb Space Telescope has identified new clues about the surface of Pluto’s largest moon. It detected for the first time traces of carbon dioxide and hydrogen peroxide on the surface of Charon, ...

They were first reached by US space agency NASA’s New Horizons spacecraft; it flew close to Pluto in 2015, revealing spectacular images of the dwarf planet’s surface and atmosphere.

"[Triton] has a very strange orbit, which led us to hypothesize that it was actually a dwarf planet from the Kuiper Belt, just like Pluto," NASA planetary scientist Joe Renaud explains in a video.

Artist's impression of NASA's New Horizons spacecraft encountering Kuiper Belt object 2014 MU69, which orbits 1 billion miles ...

Now, thanks to data from NASA's New Horizons probe ... New Horizons, however, zoomed past Pluto in July 2015 on its one-way trek out of the solar system and is now 5.5 billion miles (8.7 billion ...