Do you think radio signals aliens have sent reached us before we had the technology to receive them

We might have missed a few important signals from aliens that probably reached us before we had the technology to receive them. But there may be more still enroute to our galaxy and eventually to our solar system and Earth. Who knows, it could take another 100 years before they reach our planet. But there is no question that there is intelligent life out there and it could be in any of the billions of galaxies in the universe. We just haven't communicated yet but both us and the aliens are trying.

wow interesting.... maybe..... but now that we have a spacecraft thing on mars maybe we will see more

Noone might be sending radio signals at all. Who knows, there may be nothing to receive, and never was anything to receive. It's imporant to keep one's mind open to this possibility.

It is highly questionable whether there is life "out there" at all, let alone "intelligent" life. After all, no data ever showed that life exists anywhere except on Earth. Astronomers have never identified anything resembling anything living in space. Psychics may have a different story though.

We have certainly tried to communicate. SETI spent over two million years of aggregate computer time searching for radio signals. It found nothing. The Kepler mission only finds unstable planetary systems and planets in crazy elliptical orbits and super Venuses. It's looking mighty like we are alone here.

Cheers!

Forget about aliens! Do you realize that the Creator of the universe, and everything in it, has been "contacting" men for 6,000 years! We can hardly call Him an "alien" because everything belongs to Him.

Are you "technologically" advanced enough to decipher His message? "For God so loved the world that He gave His only begotten Son that whosoever believeth in Him shall not perish but have everlasting life." (John 3:16)