Mars Ascend-humans To Mars And Beyond

On this episode of Mars Ascend we welcome Marianne Dyson, co-author with astronaut Buzz Aldrin of the recent book 'Welcome to Mars- Making a Home on the Red Planet.' We discuss the book as well as ideas for keeping our youth involved in science, technology, engineering and math, or STEM. Marianne was one of NASA'S first Flight Controllers, she is a prolific award winning author and passionate space advocate.