From Lewis and Clark to Valles Marineris: Using NASA data to fly virtual landscapes

The use of NASA data to create images comparing Earth and other planets creates a vivid understanding of landscacpe ni the minds of learners and opportunities for educators. Using SRTM, Landsat and Mars Global Surveyor data, comparative virtual flyovers of planets can be created. The visual representations and comparisons of gelologic features create cognitive bridges for learners by forming unique frames of reference for learning.