Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

Explore the predictions of alien contact in 2025, including Baba Vanga's vision and 3I/ATLAS's mysterious nature.

NASA's Hubble Space Telescope got an up-close look at a headline-grabbing object known as 3I/ATLAS that has wandered into Earth's cosmic neighborhood.

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

The latest observations of 3I/ATLAS suggest it resembles comets from the outer reaches of our solar system, but may be ...

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

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

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

Is alien invasion armageddon coming for us in November? That's the speculation set off by a legitimate academic study ...