NOVA
Arctic Sinkholes
Investigating explosions in Siberia and other evidence that melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. (60 minutes)
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UPCOMING EPISODES
Tue, 1/21 at 6:00 pm on Austin PBS WORLD
Black Hole Universe
Astrophysicist Janna Levin explores black hole science. (60 minutes)
Tue, 1/21 at 11:00 pm on Austin PBS WORLD
Black Hole Universe
Astrophysicist Janna Levin explores black hole science. (60 minutes)
Wed, 1/22 at 7:00 am on Austin PBS WORLD
Black Hole Universe
Astrophysicist Janna Levin explores black hole science. (60 minutes)
Wed, 1/22 at 8:00 pm on Austin PBS HDTV
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)
Thu, 1/23 at 1:00 am on Austin PBS HDTV
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)
Sun, 1/26 at 4:00 am on Austin PBS HDTV
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)
Sun, 1/26 at 5:00 pm on Austin PBS HDTV
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)
Tue, 1/28 at 6:00 pm on Austin PBS WORLD
What Are UFOs?
Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)