The physics of the universe
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Our solar system
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The incredible collaboration behind the International Space Station
Lesson duration 04:58
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Beyond our solar system
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The Big Questions
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Exploring space
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Earn a certificate
Get a certificate for completing any 30 lessons. Here's how:
- Make sure you are signed into your Space Ed account. Register if you don't already have an account.
- To complete a lesson, WATCH the video and finish all the questions in the THINK section.
- Complete any 30 lessons - you'll get a on each lesson you complete.
That's it! You will get your certificate in an email.