Various programs to detect extraterrestrial intelligence have had government funding in the past.

"To a superior extraterrestrial intelligence, the mind and the body are one entity."

Well, we never communicated with extraterrestrial intelligence, or even detected it.

This thinking about extraterrestrial intelligence was not work for him, but play.

This is the first time when anybody's been able to look for extraterrestrial intelligence.

Thus the quest for extraterrestrial intelligence may require a significant effort.

And if we find extraterrestrial intelligence, are the benefits really likely to be "so limited"?

One final approach in the search for extraterrestrial intelligence deserves mention.

That life on earth may well have been designed by an extraterrestrial intelligence.

The global search for signs of extraterrestrial intelligence began here in 1960.