The Milky Way Galaxy
Students investigate the size of the Milky Way Galaxy while accessing internet research using a variety of resources. They make a list of prior knowledge based around the term "astronomy" and then have class discussion based upon the ideas.
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Stunning Portrait of the Milky Way Galaxy
NASA was able to capture an image of our Milky Way galaxy that helps scientists better understand its composition and stellar evolution. A very clear narrator describes what the image shows and what it means to science and our galaxy.
3 mins 9th - 12th Science
Could Human Civilization Spread Across the Whole Galaxy?
Ever heard of von Neumann machines? These self-replicating machines could allow for the expansion of human civilization beyond Earth. The video describes how this type of technology could open many doors for exploration and life.
5 mins 7th - 12th Science