Spaceman Mickey

I was going through some old pictures and found this very interesting snapshot. I actually remember on my first visit to EPCOT Center having my picture taken with Mickey in this outfit. From all accounts, this was one of the first ways in which characters were being brought into Future World. Being a sci-fi and space exploration fan, I thought this was a great way to integrate the characters. This particular show was outside the World of Motion, but I can't find any information on what it was called or when exactly it took place. Any information would be much appreciated.