Guardians of the Galaxy visit (real) ISS for 3D-printed Zune and STEAM education
Before "The Guardians of the Galaxy" launch into theaters, Rocket and Cosmo are making a pitstop at the International Space Station to help engage students in 3D printing.
TroibNews 
Before "The Guardians of the Galaxy" launch into theaters, Rocket and Cosmo are making a pitstop at the International Space Station to help engage students in 3D printing.
