How Far Are the Stars?
Clip: Episode 1 | 4m 44sVideo has Closed Captions
How a New York property boom led to the discovery of the distance to the stars.
How a New York property boom led to the discovery of the distance to the stars.
How Far Are the Stars?
Clip: Episode 1 | 4m 44sVideo has Closed Captions
How a New York property boom led to the discovery of the distance to the stars.
How to Watch Breakthrough: The Ideas That Changed the World
Breakthrough: The Ideas That Changed the World is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Video has Closed Captions
In 1923, Edwin Hubble began the manual process of photographing the Andromeda Nebula. (5m 28s)
Video has Closed Captions
Learn how clear glass was born - and gave us spectacles almost 800 years ago. (4m 9s)
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