The Hubble Space Telescope captured the best picture yet of a comet visiting our solar system from another system. The photos ...

A Harvard physicist has asserted that new images of the Manhattan-sized interstellar object rocketing through our inner solar ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

A Harvard scientist who claims that an object hurtling through space may not be a comet but in fact an alien probe has said it 'may come to save us or destroy us'.

NASA's Hubble Space Telescope has captured an incredible image of an alien comet that's soaring through our galaxy from ...

NASA has revealed the incredible view of the comet named 3I/ATLAS, primarily the interstellar visitor hovering, and making its way around our solar system.The images were taken by NASA's ...

A senior Harvard astronomer has reignited speculation about the origins of a vast interstellar object hurtling through the ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

The strange 3I/ATLAS comet that was recently discovered to be speeding through our solar system could actually be the work of ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

Microscopic grains of alien dust buried in the sediment at the bottom of the ocean could be evidence of a comet that exploded ...