Superhero vision -- The big picture -- Seeing the problem -- Failures -- An erie problem -- The next generation -- STEAM challenge.
Summary
"Landsat satellites are the superheroes of space. They orbit Earth to get images. These images often stop catastrophes. They also solve great mysteries. From poisoned water to raging fires, Landsat sees it all. Find out how images are made using heat. Then, find out how these cutting-edge satellites help save the planet."-- Provided by publisher.