NOVA
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)
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UPCOMING EPISODES
Thu, 9/10 at 1:00 am on Austin PBS HDTV
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (60 minutes)
Sun, 9/13 at 3:00 am on Austin PBS HDTV
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (60 minutes)
Sun, 9/13 at 4:55 pm on Austin PBS HDTV
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (65 minutes)
Tue, 9/15 at 6:00 pm on Austin PBS WORLD
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (60 minutes)
Tue, 9/15 at 11:00 pm on Austin PBS WORLD
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (60 minutes)
Wed, 9/16 at 7:00 am on Austin PBS WORLD
Angkor: Hidden Jungle Empire
New evidence sheds lights on the life and mysterious collapse of Cambodia's ancient jungle city. (60 minutes)
Wed, 9/16 at 8:00 pm on Austin PBS HDTV
The Battle to Breathe
The decades-long scientific quest that led to a life-saving treatment for cystic fibrosis. (60 minutes)