When did NOVA Season 44 Episode 18 air?
NOVA Season 44 Episode 18 aired on August 23, 2017 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.

On August 21, 2017, millions of Americans will witness the first total solar eclipse to cross the continental United States in 99 years. While hordes of citizens prepare to flock to the eclipse’s path of totality, scientists, too, are staking out spots for a very different reason: to investigate the secrets of the sun’s elusive atmosphere.
Direct answers for episode-level questions and details.
NOVA Season 44 Episode 18 aired on August 23, 2017 at 9 PM ET.
This episode runs for approximately 55 minutes.
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