Sentences with phrase «seeking alien civilizations»

He helped formulate the concept of seeking alien civilizations by listening for their radio broadcasts; he lobbied for nuclear disarmament, believing that atomic power should be wielded only for constructive effect; and he helped Charles and Ray Eames create Powers of Ten, perhaps the most stunning science movie ever filmed.

Then they turned their perspective around and wondered what it would take to seek alien civilizations by looking for distant analogues of Dubai, or Las Vegas, or Times Square.