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Traveling Back to the Moon and Beyond With NASA’s Digital Learning Network (DLN)

Traveling Back to the Moon and Beyond With NASA’s Digital Learning Network (DLN). Overview : The History of Space Exploration. The History of Traveling Back to the Moon. The 1 st Manned Mission on the Moon. Now its time to go back to the Moon…. Can we live on the Moon?.

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Traveling Back to the Moon and Beyond With NASA’s Digital Learning Network (DLN)

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  1. Traveling Back to the Moon and Beyond With NASA’s Digital Learning Network (DLN)

  2. Overview : The History of Space Exploration

  3. The History of Traveling Back to the Moon

  4. The 1st Manned Mission on the Moon

  5. Now its time to go back to the Moon…

  6. Can we live on the Moon?

  7. Aeres I and Aeres V Langley Research Center

  8. Terms to Know What are ratios/proportions? the relationship/comparison in quantity, amount, or size between two or more things Example If you have a classroom with 4 girls and 2 boys: The ratio of girls to boys is: 4/2. The ratio of boys to girls is 2/4.

  9. Proportions Concept 4 x = 2 100 2x 400 = 2 2 x = 200

  10. 364ft 358 ft 321 ft 305 ft NASA’s Exploration Launch Architecture 184 ft

  11. RatiosProportions Saturn V/SoL 364:305 364/305 Shuttle/SoL 184:305 184/305 Ares I/SoL 321:305 321/305 Ares V/SoL 358:305 358/305

  12. Scale Factor • The number that is multiplied to make objects the same size. 364 x 305 100 305x = 36400 305 305 x = 119.34

  13. Terms to Know What is Diameter? The distance across a center point of a circle What is radius? Half of a surface starting at the center point of a circle (1/2 diameter) Formula to find the area of a circle? 2 Diameter Radius r

  14. Comparison of Crew and Command Modules Orion Crew Module (NASA Concept) Apollo Command Module 16.404 feet 12.795 feet

  15. Area of Crew Modules • r r = radius Area of Orion Crew Module (8) = 64 = 201 ft Area of Apollo Command Module (7.5) = 56.25 = 177 ft 2 2 2 16.404 feet 2 2 12.795 feet

  16. Comparison of Lunar Landers Lunar Surface Access Module (NASA Concept) Lunar Excursion Module (Apollo) 32.152 feet 20.013 feet

  17. Compare the (Apollo) Lunar Excursion Module to the (Ares) Lunar Surface Module • RatioProportion • 20:32 20 32 Scale Factor 20 x 32 100 32x = 2000 x= 62.5 or 63 32 32 20.013 feet 32.152 feet

  18. NASA’s Vision/Goals Langley Research Center WE’RE GOING BACK TO THE MOON!!

  19. Will you be the next NASA astronaut, engineer, or scientist?

  20. Mars Mars is smaller and colder than Earth It has a thin atmosphere and polar ice caps, and dry riverbeds crisscross its surface. There are no signs of great civilizations past or present on its red surface. In August 1996, though, scientists announced the discovery of possible microscopic fossils in a meteorite from Mars. Trace elements prove that it came from Mars For more info view the Mars DLN show

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