Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's ...

A newly detected planet beyond Pluto is not just expanding our understanding of the Solar System, it might be quietly rewriting it. Astronomers from the University of Taiwan recen ...

A computer simulation predicts that the Rubin Observatory will discover millions of previously undetected objects in the ...

But this assumes that nothing affects the Solar System in the meantime, and that is not a certainty. As we travel around the ...

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

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