How Do We Measure the Distance of Stars?

Name: How Do We Measure the Distance of Stars?
Uploaded: 2014-09-09T12:54:48+00:00
Description: It's School of YouTube Week! Comic Relief and YouTube are partnering to send students to school! The Bad Astronomer Phil Plait teaches Hank how to...

Collected by YouTube on Sep 9, 2014

It's School of YouTube Week! Comic Relief and YouTube are partnering to send students to school! The Bad Astronomer Phil Plait teaches Hank how to...

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