The Michigan Small Business Development Center talked to PH Countryside. Marketplace
Related Lessons
Tracy Caldwell Dyson, Astronaut, compares the excitement of "launch" versus "landing".
Tracy Caldwell Dyson, Astronaut, her connection to American Sign Language and why she decided to be the first person to sign on the International Space Station.
Tracy Caldwell Dyson, Astronaut, describes preparing for and experiencing her first space walk.