The curious minds at What If explain how the largest black hole in the universe could tear apart our entire 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 ...

For centuries, astronomers have sought to understand the formation and evolution of the solar system and the dynamics that ...

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

While putting together a planetarium show, the museum’s experts weren’t expecting a window into the universe’s inner workings ...

Nasa’s Europa Clipper spacecraft will loop around Jupiter on a course that will carry it by Europa 49 times over four years ...

Scientists are intrigued after spotting a highly unusual celestial object lurking at the very edge of our solar system.

For instance, Neptune migrated outward, switching places with Uranus, and pushed a lot of the small, icy bodies into the ...

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

The newly found cloud, named Eos after the Greek goddess of dawn, is one of the largest known structures in the sky and one ...

Scientists hunting for the hypothetical Planet Nine have discovered a potential new dwarf planet, 2017 OF201, in the outer ...