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The Moon: Shrinking and Shaking
Clip: Special | 1m 6sVideo has Closed Captions
Why is the Moon shaking?
The Apollo astronauts left sensors to track moonquakes and they have discovered something interesting– the moon is shrinking and expanding. They also think they now understand why it is shaking.
Science Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and Idaho National Laboratory. Additional Funding by the Friends of Idaho Public Television and the Corporation for Public Broadcasting.
![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
The Moon: Shrinking and Shaking
Clip: Special | 1m 6sVideo has Closed Captions
The Apollo astronauts left sensors to track moonquakes and they have discovered something interesting– the moon is shrinking and expanding. They also think they now understand why it is shaking.
How to Watch Science Trek
Science Trek 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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Science Trek
Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipScience Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and Idaho National Laboratory. Additional Funding by the Friends of Idaho Public Television and the Corporation for Public Broadcasting.