A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped distant worlds.

Researchers estimate that the planet has about a 50% chance of being in its star's Hoble zone.

Scientists say studying objects like Ammonite, despite their immense distance, offers valuable insight into the solar system's formation and early evolution.

Last year, astronomers were fascinated by a runaway asteroid passing through our Solar System from somewhere far beyond. It ...

"We've often seen the 'baby pictures' of planets forming, but until now, the 'teenage years' have been a missing link." ...

The Earth-size planet HD 137010 b has a ‘50% chance of residing in the habitable zone’ of its sun-like star, scientists say ...

Muscat: An employee of the Royal Court Affairs Astronomical Observatory discovered two asteroids located in the asteroid belt ...

Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

The views of the setting sun are just as spectacular from space as they are on Earth.

Astronomers have discovered a new Earth-sized planet located 146 light-years from our solar system. The planet, named HD ...

An international team of astronomers led from regional Queensland finds an exoplanet 150 light-years away with a 50 per cent ...

Saving the world grand strategy-style.