The American Apollo spacecraft as seen in earth orbit from the Soviet Soyuz spacecraft during the joint U.S.-USSR Apollo Soyuz Test Project mission. The Command/Service Module and Docking Module are contrasted against a black-sky background. This is a ''head on'' view of the Apollo. The horizon of the Earth is below. This picture was furnished by the USSR in an exchange of photography taken during the ASTP flight. Note the docking mechanism on the Docking Module.
