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For years, scientists have been scanning the icy outskirts of our Solar System for an unknown massive planet. The ...
You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...
Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...
For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
New research says that Earth could be ejected from our solar system if a passing star was to come close enough.