The infamous Wow
signal that might
have been an extraterrestrial message from aliens from 1977... still hasn't been completely explained. There are actually many mysterious and invisible messages flying around everywhere. Some people have tracked down the origins of a few of these signals, and the answers are probably not as exciting or dramatic as some might have hoped for. Maybe we just haven't been listening long enough....
After you've finished checking out those links, take a look at our Daily Deals
for cool gadgets and other awesome stuff.