What if they're bad guys?

[Debi]

Scientists Warn: Stop Sending Signals into Space Trying to Contact 'Aliens' — Curiosmos

The day the human race finds out we are not alone in the universe will likely redefine society as we...

curiosmos.com

 

[Walking Goose]

Scientists Warn: Stop Sending Signals into Space Trying to Contact 'Aliens' — Curiosmos

The day the human race finds out we are not alone in the universe will likely redefine society as we...

curiosmos.com

sounds like they already know we are being watched . IMO

 

[Lone Wolf]

All I can say is, they probably aren't as cute and cuddly as the one we'd want to take into our homes. And my brother had just said something that the US admitted to communicating with aliens just the other day.

 

[Lynne]

I’ve never thought it was a good idea to announce our existence out into space. I r seen the movies with unfriendly aliens lol. I think however from all the UFO sightings, they already know we are here.