Read about Dark Energy vs. Dark Matter (Links to an external site.).

Then watch the following video about light energy. (Links to an external site.)

Write a compare and contrast essay that discusses the similarities and differences between dark energy and dark matter. Consider in your essay what you learned about light energy and its relationship to the dark energy and matter of the Universe. The essay needs to be at least 250 words and sources cited in APA format. Save word document

video and Article

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