Time Travel to the Edge of the Universe and Back!
This Time Travel to the Edge of the Universe and Back! lesson plan also includes:
Students analyze the size of the universe and calculate the time to travel to near and distant destinations.
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New Review What Happens at the Edge of the Universe?
The cosmic even horizon of the universe is closer to us than the particle horizon. Space Time's Cosmology playlist tackles this and other complex concepts about the universe. The video discusses how the scientists define the edge of the...
10 mins 10th - Higher Ed Science CCSS: Adaptable
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4 mins 7th - 12th Science