NOVA.

NOVA

Ancient Earth: Birth of the Sky

Animation and science experts reveal how the blue sky came to be. (60 minutes)

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UPCOMING EPISODES

Wed, 6/12 at 8:00 pm on Austin PBS HDTV

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Thu, 6/13 at 1:00 am on Austin PBS HDTV

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Sun, 6/16 at 3:00 am on Austin PBS HDTV

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Sun, 6/16 at 5:00 pm on Austin PBS HDTV

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Tue, 6/18 at 6:00 pm on Austin PBS WORLD

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Tue, 6/18 at 11:00 pm on Austin PBS WORLD

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Wed, 6/19 at 7:00 am on Austin PBS WORLD

Saving the Right Whale

Specialists discover new secrets about the life of the North Atlantic right whale. (60 minutes)

Tue, 6/25 at 6:00 pm on Austin PBS WORLD

Alaskan Dinosaurs

Paleontologists discover that dinosaurs thrived in unlikely places such as the cold and dark Arctic Circle. (60 minutes)