For decades, astronomers have searched for signs of extraterrestrial intelligence using radio telescopes and optical ...

Mankind must decide how it’s going to deal with contact with extraterrestrials — and time could be running out, one expert ...

A mystery object tearing towards Earth at break-neck speed has raised fears that aliens are on their way here.

A cosmic visitor is stirring up an earthly debate. A Harvard University astrophysicist has suggested the incoming ...

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

However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio waves coming from the probe as a form of communication. This is assuming the ...

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

A mysterious object, 3I/ATLAS, is rapidly approaching Earth. Its size and speed have intrigued scientists globally. Some ...

In the heart of Peru, a grave digger's discovery sparked a whirlwind of theories and debates. Mummified bodies with three ...

Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard ...

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

Harvard's Avi Loeb proposes that the interstellar object 3I/Atlas may be an alien reconnaissance mission. The comet's unusual trajectory and brightness have sparked this theory.