Nova - Full Series Information, Trailer & IMDb Reviews
Nova Season 9 Episode 20

Episode Title: Aging: The Methuselah Syndrome
Countries:
USA,
Airing Date: March 28, 1982
Runtime:54 mins
IMDb Rating:

Watch Nova Season 9 Episode 20 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Nova: Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.