NOVA.

NOVA

The Planets: Saturn

NASA's Cassini probe explores Saturn's icy rings and moons, capturing ring-moon interactions and revealing ingredients for life on the moon Enceladus. (60 minutes)

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UPCOMING EPISODES

Wed, 11/19 at 7:00 am on Austin PBS WORLD

Operation Space Station: Science and Survival

Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)

Wed, 11/26 at 8:00 pm on Austin PBS HDTV

Revolutionary War Weapons

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)

Thu, 11/27 at 1:30 am on Austin PBS HDTV

Revolutionary War Weapons

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)

Tue, 12/2 at 6:00 pm on Austin PBS WORLD

Revolutionary War Weapons

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)

Tue, 12/2 at 11:00 pm on Austin PBS WORLD

Revolutionary War Weapons

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)

Wed, 12/3 at 7:00 am on Austin PBS WORLD

Revolutionary War Weapons

The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)