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Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...
Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...
NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...
You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...
A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.
Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...