Spacecraft launched in 1975

pair of NASA space probes sent to Mars

NASA mission which sent an orbiter and lander to Mars

NASA mission which sent an orbiter and lander to Mars

Apollo–Soyuz was the first crewed international space mission, conducted jointly by the United States and the Soviet Union in July 1975. Millions watched on television as an American Apollo spacecraft docked with a Soviet Soyuz capsule. The mission and its symbolic "handshake in space" became an emblem of détente during the Cold War.

1975 Soviet uncrewed space mission to Venus

India's first satellite

space probe

crewed flight of the Soyuz programme

COS-B (Celestial Observation Satellite B) was the first European Space Research Organisation (ESRO) mission to study cosmic gamma ray sources. COS-B was first put forward by the European scientific community in the mid-1960s and approved by the ESRO council in 1969. The mission consisted of a satellite containing gamma-ray detectors, which was launched by NASA on behalf of the ESRO on 9 August 1975. The mission was completed on 25 April 1982, after the satellite had been operational for more than 6.5 years, four years longer than planned and had increased the amount of data on gamma rays by a

unsuccessful crewed launch of the Soyuz programme

crewed flight of the Soyuz programme

uncrewed spacecraft launched in 1975 by the Soviet Union

1975 Soviet test spaceflight

soviet space probe

American Earth-observing satellite launched in 1975

Bion satellite

Soviet radar calibration target satellite

Soviet satellite

Soviet satellite launched in 1975

NASA satellite

Soviet satellite

artificial Soviet satellite

former NASA research satellite

geodetic satellite

Russian military early warning satellite

American geostationary weather satellite

thumb|left|150px|Launch of NSS-703. NSS-703 (also known as Intelsat 703, IS-703 and Intelsat 7-F3) is a geostationary communication satellite that was built by Space Systems/Loral (SSL). It is located in the orbital position of 29.5 degrees east longitude and it is currently in an inclined orbit. The same is owned by Intelsat and after sold to SES World Skies on November 30, 1998. The satellite was based on the LS-1300 platform and its estimated useful life was 15 years.