Jupiter's gravitational force made it a wrecking ball as it barreled through the early solar system, but it also helped shape life on Earth as it brought comets laden with water and possibly the asteroid that put an end to the dinosaurs. (60 minutes)
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Wed, 8/12 at 8:00 pm on Austin PBS HDTV
Archaeological research by Mark Lehner and Zahi Hawass sheds light on some of the mysteries of the Egyptian pyramids. (60 minutes)
Thu, 8/13 at 12:00 am on Austin PBS HDTV
Archaeological research by Mark Lehner and Zahi Hawass sheds light on some of the mysteries of the Egyptian pyramids. (60 minutes)
Thu, 8/13 at 3:00 am on Austin PBS HDTV
Archaeological research by Mark Lehner and Zahi Hawass sheds light on some of the mysteries of the Egyptian pyramids. (60 minutes)
Thu, 8/13 at 12:00 pm on Austin PBS HDTV
In the Middle Ages, architects constructed great Gothic cathedrals that have stood for centuries. (60 minutes)
Fri, 8/14 at 1:00 am on Austin PBS HDTV
Archaeological research by Mark Lehner and Zahi Hawass sheds light on some of the mysteries of the Egyptian pyramids. (60 minutes)
Fri, 8/14 at 12:00 pm on Austin PBS HDTV
Archaeological research by Mark Lehner and Zahi Hawass sheds light on some of the mysteries of the Egyptian pyramids. (60 minutes)