See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. New information about Pluto's largest moon that was revealed by a NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. Using the James Webb Space Telescope (JWST), astronomers have detected carbon dioxide and hydrogen peroxide on the frozen surface ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's atmosphere, while at the same time giving methane and other organic ...

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, ...

James Webb’s view of Pluto and Charon offers a new way to study distant icy worlds from across the Solar System. Even artistic renderings and telescope data help reveal a frozen realm that remains ...

When the International Astronomical Union announced in 2006 that Pluto was being demoted from its status as the sun's ninth planet, many astronomers and non-experts alike were shocked. That's why my ...

It took NASA's New Horizons spacecraft almost a decade to reach Pluto and its moon, Charon, and it didn't get to hang around long before zooming off into the outer solar system. Scientists from the ...

Hubble spots white dwarf star 'snacking' on chunk of Pluto-like object. The NASA/ESA Hubble Space Telescope has spotted a ...

The instrument at Lowell Observatory used by Clyde Tombaugh to discover Pluto will soon undergo renovation. The year-long project, set to begin on January 12, will include restoration of both the ...

Scientists have discovered carbon dioxide and hydrogen peroxide on the surface of Charon, Pluto's largest moon, offering clues about the origins of the space rock and other celestial objects in the ...

Pluto. Elements of this image furnished by NASA/Getty Images When the International Astronomical Union announced in 2006 that Pluto was being demoted from its status as the Sun’s ninth planet, many ...