Space Shuttle Atlantis docked with the Russian space station Mir, marking the first time an American spacecraft had joined with a Russian one since the Apollo-Soyuz mission of 1975. The docking created a combined structure of roughly 225,000 pounds, the largest spacecraft ever assembled in orbit at that point, and inaugurated a new era of US-Russian cooperation that would culminate in the International Space Station.
The Cold War's space race had once pitted the Soviet Union and United States against each other in a contest of prestige, but by 1995 the collapsing Russian economy and NASA's ambitions for a permanent orbital outpost pushed the former rivals toward partnership. Atlantis, commanded by Robert 'Hoot' Gibson, carried out a delicate approach to Mir, guided partly by Russian cosmonaut Vladimir Titov, who had trained extensively with NASA for the mission.
The docking itself required exquisite precision: engineers had built a special docking module to bridge incompatible systems between the American shuttle and Soviet-designed station. When the two craft joined 250 miles above Earth, the mission was celebrated with a handshake and hug between Gibson and Mir commander Vladimir Dezhurov, deliberately echoing the famous Apollo-Soyuz handshake twenty years earlier.
The mission, part of the Shuttle-Mir program, served as a dry run for the far more ambitious International Space Station, teaching both agencies how to merge fundamentally different engineering philosophies, life-support systems, and even bureaucratic cultures. Nine shuttle missions would eventually dock with Mir before the station's 2001 deorbit, and the partnership forged in this docking became the backbone of the ISS program that followed in 1998.
Key people: Robert Gibson, Vladimir Dezhurov, Vladimir Titov