Liz Kruesi 
Discover Space Exploration 

Audisee(R) e Books with Audio combine professional narration and text highlighting for an engaging read aloud experience! Every year, scientists send people and robots into our solar system to explore space. How are scientists preparing for journeys to Mars? What are robotic explorers and how do they study the incredible planets and moons at the outer reaches of our solar system? Learn more about these thrilling missions.