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For years, scientists have been scanning the icy outskirts of our Solar System for an unknown massive planet. The ...
Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...
NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.
New research says that Earth could be ejected from our solar system if a passing star was to come close enough.
The Voyager probes we sent from Earth back in the 70s found an incredible 'wall of fire' at the edge of our solar system ...