NOVA
Black Hole Universe
Astrophysicist Janna Levin explores black hole science. (60 minutes)
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UPCOMING EPISODES
Thu, 9/24 at 1:00 am on Austin PBS HDTV
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Sun, 9/27 at 3:00 am on Austin PBS HDTV
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Sun, 9/27 at 5:00 pm on Austin PBS HDTV
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Tue, 9/29 at 6:00 pm on Austin PBS WORLD
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Tue, 9/29 at 11:00 pm on Austin PBS WORLD
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Wed, 9/30 at 7:00 am on Austin PBS WORLD
Knowledge Keepers
How cultural traditions have led to remarkable innovations, from navigating the featureless Arctic to building energy-efficient homes in the desert. (60 minutes)
Wed, 9/30 at 8:00 pm on Austin PBS HDTV
Stone Age Masterpiece
An exclusive journey into a cave that houses well-preserved Stone Age art of lions and mammoths, and how scientists are unlocking the secrets of these masterpieces of early human creativity. (60 minutes)