A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

Are aliens real? A Nature Astronomy study reveals 87% of experts believe life exists. Explore how 3I/ATLAS and AI are ...

Following speculation that comets could have been alien spacecrafts, more and more experts in the field are convinced that ...

I/ATLAS shows baffling energy and composition that defy cometary physics, sparking scientific scrutiny and debate over its ...