A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

American space agency NASA announced the discovery of a planetary system that isn't flat, has transit timing variations, and shows orbital planes tilting ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

Once in space, the Comet Interceptor will travel to the Sun-Earth Lagrange point L2 (just like Ariel), meaning 932,000 miles ...

An international research team led by the University of Southern Queensland (UniSQ) has discovered two new planets performing ...

A MYSTERIOUS cosmic object has been spotted zooming through our solar system – and astronomers say it is only the third of ...

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

I/ATLAS is only the third interstellar object ever detected. You can stream the object live today, or maybe see it from your ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.