Instructional Video

Khan Academy: Life in the Universe: Detectable Civilizations in Our Galaxy 4

Curated by ACT

Explains how one could use mathematics to estimate the number of detectable civilizations in our galaxy. [6:16]

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Concepts
extraterrestrial life
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Additional Tags
detectable civilizations in our galaxy, intelligent life on other planets, life on other planets, search for alien life, khan academy, life in the universe
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Resource Details
Grade
9th - 10th
Subjects
Science
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L