Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

From planets that rain diamonds to moons with hidden oceans, the Solar System holds more mysteries than most realize. These ...

Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

Beyond the familiar planets lies a fascinating frontier filled with icy worlds, mysterious orbits, and cosmic curiosities.

WISPIT 2b was detected as part of a five-year observational research project during which the international team sought to ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...

Since its fiery birth nearly 4.5 billion years ago, Mercury, the smallest planet in our solar system, has been slowly ...

Our sun is about five times less magnetically active than other sunlike stars—effectively a special case. The reason for this ...

Jupiter and Venus, the two brightest planets in our solar system, should be widely visible for much of August in Florida and ...