3. Converting gravitational potential energy into kinetic energy heats forming stars.

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审阅

4.6(56 个评分)
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RK

Nov 02, 2017

Good Knowledgeable course for all the students. This course has increased my knowledge about the solar system and earth.

DG

Sep 04, 2017

Excellent information for a brief overview of the eclipse and the science behind it!

从本节课中
How did the sun form?
When you look at Hubble Space Telescope images of beautiful clouds of gas in space you are seeing what happened in our own solar system 4 ½ billion years ago when the sun formed. This week we explain how that process works.

教学方

  • Douglas Duncan

    Douglas Duncan

    Astronomer, Director, Fiske Planetarium

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