"Well, they could do with some lessons in behavior from us aliens, then," he growls.

Taking the audience on an adventure to space, the aztecs, a visit from aliens.

One episode featured an apparent communication from aliens in the year 2109.

Discovery of a new such phenomenon might be a great scientific event, but it was not a message from intelligent aliens.

Now, though, the whole world faced imperialism from aliens whose ancient economic and political systems were joined with a technology more than modern.

"If this were your ship, wouldn't you protect ft from aliens?"

Doubtless we could learn more from such aliens as I am thinking of.

On May 5 the immigration service will open 107 offices around the country to accept applications from illegal aliens.

He really felt the stress of battle, and the hate seemed to come from genuine aliens.

"As if they were being kept hidden from aliens."