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.

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

U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system ...

The universe is a complete unknown to humans. We are not yet able to control and understand the system in which Earth is located, as evidenced by the possible discovery made by a g ...

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

For the unversed, "Planet Nine" is a hypothetical planet which is reportedly larger than Earth that is thought to orbit ...

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

Scientists have discovered a mysterious new object far beyond Neptune, and it could be one of the most distant dwarf planets ...

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

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 ...

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