Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare Sednoid with a unique orbit that challenges the Planet Nine hypothesis.

The marvelous Eise Eisinga Planetarium, the world’s oldest continuously operating planetarium in the world, dating from 1781, ...

Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Typically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was ...

Earth’s magnetosphere protects us from charged particles constantly emitted by the Sun, but intense conditions can breach it ...

A recent review in journal Earth and Planetary Physics highlights that China's Tianwen-2 mission, launched on May 29, 2025, will carry a penetrating radar to directly probe the internal structures of ...

A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar System. Named 2023 KQ14, this rare “sednoid” follows an unusual orbit that ...

Welcome to SolarBalls! Enjoy fun, entertaining animations that help you learn about the solar system and the universe. This channel features space animations combined with comedy.

Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get their name from their orbits. These dwarf planets orbit the sun at a ...

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to ...