The Space Communications and Navigation (SCaN) Program has antennas around the world and satellites in space to help guide and exchange important information for all NASA spaceflight missions. Astronauts, mission controllers, and scientists rely on SCaN to transmit message from Earth to space and back in order to communicate.
Download the activity below to decode the secret message!
Kindergarten – Grade 2
SCaN Message Decoder Grades K – 2
Grades 3 – 5
SCaN Message Decoder Grades 3 – 5
Grades 6 – 8
SCaN Message Decoder Grades 6 – 8
