Air + Space

New Episode Sunday 9pmETPT

Aerial America

Learn More

Science + Nature

Premieres Wednesday 8pmETPT

The Leopard Rocks

Learn More
Terra Mater_Harald Pokieser


New Episode Sunday 8pmETPT

America in Color

Learn More


The Green Book

Watch Clip

New Streaming Service

Smithsonian Channel Plus

Stream our shows anytime, anywhere

Watch Now