Neurotic Cats, One-Eyed Aliens and Hypnosis for Liars Are among the Historical Gems Reported in Scientific American Dive into ...

The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...

Every once in a while, space gives us something totally unexpected. Well this time, the solar system is surprising us with a ...

Astronomers have discovered "Ammonite," a mysterious object on the solar system’s edge whose unusual orbit challenges current ...

NASA's New Horizons spacecraft made history by flying past Pluto, sending back groundbreaking data that would change our ...

Typically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was discovered using wide-field imaging. The Subaru Telescope has spotted a distant ...

Theories about Planet Nine have been swirling for years, but this newly discovery planet might put those theories to bed for good.

Season 6, episode 5—the perfectly titled "Why We Fight"—brings an unlikely alliance that could change the fate of the galaxy.

In a groundbreaking discovery, astronomers have, for the first time, observed the formation of a new solar system.

Scientists have just discovered a brand new world in our solar system, and the new kid on the block might just clarify some of the so-called “Planet Nine” theories that have puzzled astronomers for a ...

New images released of ‘interstellar wanderer’ zooming through our solar system New images from the Gemini North Telescope in Hawaii show Comet 3I/ATLAS' compact coma, a cloud of ice and dust, as it ...

The discovery was made by astronomers using the Subaru Telescope, which is situated atop a dormant volcano in Hawaii.