NASA Science: A Journey of Discovery
© 2012 NASA
$free
iPad
Ages: 8-up
Teaches: space travel, STEM, Mars
CTR Review
09/04/2012
This app is organized around four questions that have driven NASA research: What are the effects of space weather on the Earth's technology?; How are Earth's sea ice sheets changing?; Are there other habitable planets?; and Was Mars ever a habitat for life?
Each le...
Each le...