Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show.

While space scientists today still argue about Pluto’s rightful place in the pantheon of planets—some say its geology is as rich as that of any planet—no one can deny its scientific intrigue.

Heat from tidal interactions might explain how Pluto retained enough thermal energy to support liquid water for extended periods. This discovery could reshape our understanding of habitability in ...

The first observations of Pluto by NASA's James Webb Space Telescope (JWST) reveal dramatic phenomena on its surface, like ...

The International Astronomical Union’s Minor Planet Center, which catalogs new moons and other small bodies in the solar ...

The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's ...

As it orbits the sun once every 25,000 years, the celestial body 2017 OF201 travels beyond the Kuiper Belt into a region ...

Schindler said the discovery of Pluto – even though Pluto now is designated ... “That’s just not how science is done,” he said. “Science is done by acclamation, not by voting, but ...

Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...

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