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, 11/13 at 1:30 am on Austin PBS HDTV
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Sun, 11/16 at 3:00 am on Austin PBS HDTV
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Sun, 11/16 at 4:00 pm on Austin PBS HDTV
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Tue, 11/18 at 6:00 pm on Austin PBS WORLD
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Tue, 11/18 at 11:00 pm on Austin PBS WORLD
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Wed, 11/19 at 7:00 am on Austin PBS WORLD
Operation Space Station: Science and Survival
Terrifying moments of high danger on the International Space Station, when ingenuity and teamwork keep astronauts alive as they do remarkable science in space. (60 minutes)
Wed, 11/26 at 8:00 pm on Austin PBS HDTV
Revolutionary War Weapons
The military technologies that helped propel the colonies to victory, from the Brown Bess musket to the world's first military submarine. (60 minutes)