NASA scientist, Dr. Amy Mainzer fell in love with space at a young age. She also is the host for PBS Kids show, Ready, Jet, Go, which is teaching a children .brHow can we protect the Earth from an asteroid impact? Watch this episode of The Planetary Post with special guest Amy Mainzer of NASAs Jet Propulsion .brI created this video with the YouTube Video Editor (brAmy Mainzer is a senior research scientist at NASAs Jet Propulsion Laboratory. She served as deputy project scientist for NASAs Wide-field Infrared Survey .