Premieres July 7 9PMETPT

The Day We Walked on the Moon

Air + Space

New Episodes Sundays 8PMETPT

Apollo's Moon Shot

� National Aeronautics and Space Administration

Science + Nature

A viper curled up in the grass, facing the camera.

Viper Queens

History

Season Finale Sunday 9PMETPT

Atomic Age Declassified

� Ken Hackman

Culture

Woman in traditional Indian bridal attire.

My Big Bollywood Wedding

Mood Republic Studios, LLC

New Streaming Service

Smithsonian Channel Plus

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