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Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...
Though 3I/ATLAS will never come close to Earth, its passage offers a rare chance to study material beyond our solar system ...
Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...
NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.
A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...
All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...
The object gained an official name, C/2025 N1 or 3I/ATLAS, on Wednesday. Moving at a record-setting speed for an interstellar ...
NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...
How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...
For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.
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