It must have cleared all other celestial bodies, except its own moons, from its orbit.

In the time Pluto was found, classified as a planet and reclassified as a dwarf planet, it has not completed one orbit. One ...

Pluto may have been downgraded from full-planet status, but that doesn't mean it doesn't hold a special place in scientist's ...

Astronomers have been curious about the makeup of Ceres, the largest object in the asteroid belt, ever since its discovery by ...

Recent data from the James Webb Space Telescope (JWST) suggests that a planet orbiting a small, red star 35 light years away ...

Today will be a day of professional focus and opportunities, with heightened instincts and a chance to reflect on career and ...

The new season's forecast is frightening, and we should all take a cue from Sagittarius on how to respond. Read our queer ...

By probing chemical processes observed in the Earth's hot mantle, Cornell scientists have started developing a library of ...

Documented cases of allergies in wildlife are rare, but animals are susceptible once they’re in captivity.

The age of Homo technicus could generate profound intellectual advances and solutions to our gravest problems. But first we ...

There’s a power shift on the horizon, and Pluto is here to show you where your potential for deep transformation lies ...

The most famous Keiper belt object is the dwarf planet Pluto. If Pluto was somehow deflected toward ... Halley’s comet is the most famous of this type. The other repository of comets is called the ...