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 ...

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 ...

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

Today brings unique opportunities for growth and unexpected breakthroughs across career and income fronts, with intuitive ...

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

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 ...

The most dangerous bird species are also some of the most beautiful. These seemingly innocent creatures can pack a punch — or peck — that you definitely want to avoid.

"The goal was not to assess planet LHS 3844b specifically," First said, "but rather to consider a plausible range of basaltic rocky exoplanets that could be observed by JWST and other observatories in ...

Michael McCain chose sleep over staying up late to watch the United States election, but he was not alone in his surprise ...

The satellites were built by Millennium Space Systems, a Boeing company. The team is completing its integration of the ...