Nova Season 5 Episode 20 - A Whisper From Space

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Watch Nova season 5 episode 20 online for free at WatchSeriesLite. In 1965, Arno Penzias and Robert Wilson, two radio astronomers at Bell Telephone Laboratories, discovered faint, but ever-present, microwave signals from space—the most ancient and most distant signals detected by man: the oldest “fossils” in the universe. NOVA explores the current surge of cosmological discovery that continues to aid scientists in the “cosmic archaeology” of digging into the history of the universe. A weekly documentary series, each episode providing an in-depth look at a different subject of scientific research. Subjects examined by this show have included…

Air Date: June 21, 1978

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