Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

A rare interstellar visitor has entered our Solar System, and it’s behaving in ways that have astronomers both fascinated and puzzled.

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a scientist has detailed in a new report. Avi Loeb claims the comet could even be ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...

This illustration shows the creation of an asteroid family. Ejected fragments from catastrophic collisions of asteroids between Mars and Jupiter tend to follow similar orbits around the sun, allowing ...

For over two months, astronomers have been closely following an interstellar object — dubbed 3I/ATLAS — as it screams through the solar system at a breakneck speed. The unusual visitor was only the ...

A mysterious object hurtling through space has been identified as a rare “interstellar object,” only the third of its kind ever seen. In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last ...

HONOLULU (HawaiiNewsNow) - Permits are piling up in Honolulu just weeks after a new system was put in place to try and speed up the process. The city Department of Planning and Permitting said the ...