New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

When some scientists and conspiracy theorists saw the strange trajectory of the space object 3I/ATLAS, some of them thought one thing: . With a bizarre shape, an unusually precise trajectory, and ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Add Yahoo as a preferred source to see more of our stories on Google. Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh ...