Astronomers are tracking a newly spotted comet hailing from parts unknown, only the third time such an interstellar object ...

Late in the evening on July 1, a telescope in Chile that is part of the global, NASA-funded Asteroid Terrestrial-Impact Last ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

All eyes are on Comet 3I/ATLAS as astronomers worldwide chase the exotic ice ball through our solar system ...

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 Solar ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

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 Solar ...