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NASA has discovered a mysterious interstellar comet entering our solar system. Learn what this strange visitor is and how scientists are tracking it now.
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.
When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in circular orbits around the Sun on a flat disk.But in reality, our ...
NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.