When did NOVA Season 43 Episode 2 air?
NOVA Season 43 Episode 2 aired on September 23, 2015 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

NOVA presents an exclusive breakthrough in the greatest unsolved mystery in Arctic exploration. In 1845, British explorer Sir John Franklin set off to chart the elusive Northwest Passage, commanding 128 men in two robust and well-stocked Royal Navy ships, the Erebus and Terror. They were never heard from again.
Direct answers for episode-level questions and details.
NOVA Season 43 Episode 2 aired on September 23, 2015 at 9 PM ET.
This episode runs for approximately 55 minutes.
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