Soyuz 4 Commander Vladimir Shatalov displays how Soyuz 4 and Soyuz 5 docked in Earth orbit on January 16, 1969. It was the first time that two piloted spacecraft docked to each other in space. Publication information: Image from the files of Peter Gorin. Image and caption from Challenge to Apollo: The Soviet Union and the Space Race, 1945- 1974 (NASA SP-2000-4408) by Asif A. Siddiqi. Please note that the image number assigned to this image is not an official NASA number. It is for GRIN database purposes only.