Hosted on MSN

What is the Wow! Signal and could it have been sent from 3I/Atlas? Scientists revisit the 1977 mystery

Since its discovery in 1977, the Wow! Signal has puzzled radio astronomers. The Ohio State University Big Ear radio telescope found this powerful 72-second narrowband radio signal. The signal was ...
IFLScience

The "Wow!" Signal Was Likely From An Extraterrestrial Source, And More Powerful Than We Thought

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...