Are we alone in this vast cosmos? if not, then how and when would we contact an extraterrestrial being. Given the vastness of the universe, there is little doubt that there are indeed other intelligent life forms out there but perhaps they also might be asking the same questions how to contact ...

When an object called Oumuamua was detected flying through our solar system in 2017, scientists were baffled by its strange behavior. Many said it was just a bizarre space rock, but Harvard astrophysicist Avi Loeb believes it was most likely a relic of an alien civilization. And he thinks you ...