NOVA
The Planets: Inner Worlds
The rocky planets Mercury, Venus, Earth and Mars all have similar origins, but only one supports life. (60 minutes)
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UPCOMING EPISODES
Sun, 6/15 at 2:00 am on Austin PBS HDTV
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)
Sun, 6/15 at 3:00 am on Austin PBS HDTV
Nazca Desert Mystery
Discoveries of long-hidden lines and figures etched into the Peruvian desert offer new clues to the origins and purpose behind the Nazca Lines. (59 minutes)
Sun, 6/15 at 5:00 pm on Austin PBS HDTV
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (59 minutes)
Tue, 6/17 at 6:00 pm on Austin PBS WORLD
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)
Tue, 6/17 at 7:00 pm on Austin PBS WORLD
London Super Tunnel
Construction teams confront immense challenges as they hurry to build a new subterranean railroad under London: the Elizabeth Line. (60 minutes)
Tue, 6/17 at 11:00 pm on Austin PBS WORLD
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)
Wed, 6/18 at 12:00 am on Austin PBS WORLD
London Super Tunnel
Construction teams confront immense challenges as they hurry to build a new subterranean railroad under London: the Elizabeth Line. (60 minutes)
Wed, 6/18 at 7:00 am on Austin PBS WORLD
Extreme Airport Engineering
A team of designers, engineers and construction workers build a new world-class airport in New York. (60 minutes)
Wed, 6/18 at 8:00 am on Austin PBS WORLD
London Super Tunnel
Construction teams confront immense challenges as they hurry to build a new subterranean railroad under London: the Elizabeth Line. (60 minutes)