The final flight of the Apollo program was the first flight in which spacecraft from different nations docked in space.

Add Yahoo as a preferred source to see more of our stories on Google. (WHTM) On July 15, 1975, two rockets blasted off into space. The Soviet Union's Soyuz 19 launched from Baikonur Cosmodrome in ...

I'd think that even casual dorks interested in humanity's actual space programs would be aware of the very first joint mission between two spacefaring countries: the Apollo-Soyuz Test Project of 1975, ...