Geek Fact for July 15th

In 1975, the Space Race: Apollo–Soyuz Test Project featured the dual launch of an Apollo spacecraft and a Soyuz spacecraft. 

It was both the last launch of an Apollo spacecraft and the Saturn family of rockets. The Apollo-Soyuz Test Project was the first joint Soviet-US human-crewed flight.  The main objection of the Project was to test compatible rendezvous and docking systems that were being developed for future United States and Soviet manned spacecraft and stations.

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