Earth & Conservation

What is the WOW! Signal?

In 1977, astronomer Jerry Ehman may have stumbled across the most significant discovery in human history - or, at least, found one of the strangest observable things any human being has ever witnessed. Listen in to learn more about the WOW! signal.

In 1977, astronomer Jerry Ehman may have stumbled across the most significant discovery in human history - or, at least, found one of the strangest observable things any human being has ever witnessed. Listen in to learn more about the WOW! signal.

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