NOVA.

NOVA

What Are UFOs?

Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)

Can't find the episode you're looking for?

Check PBS Video

UPCOMING EPISODES

Wed, 6/10 at 8:00 pm on Austin PBS HDTV

Alaskan Dinosaurs

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

Thu, 6/11 at 1:00 am on Austin PBS HDTV

Alaskan Dinosaurs

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

Sun, 6/14 at 3:00 am on Austin PBS HDTV

Alaskan Dinosaurs

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

Sun, 6/14 at 5:00 pm on Austin PBS HDTV

Alaskan Dinosaurs

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

Tue, 6/16 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)

Tue, 6/16 at 11:00 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)

Wed, 6/17 at 7:00 am on Austin PBS WORLD

Alaskan Dinosaurs

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