Spacecraft launched in 1974

Salyut space station launched on December 26, 1974

Soviet space station launched on 25 June 1974

Space mission of Soyuz project

space probe

space probe

pair of solar probes operated by NASA and DLR

Failed attempt to dock with Salyut 3

crewed flight of the Soyuz programme

Dutch space-based X-ray and ultraviolet telescope

1974 Soviet test spaceflight

unmanned test flight of the Soyuz 7K-T spacecraft

astronomical research satellite

USSR spacecraft

USSR spacecraft

thumb|insignia

satellite

Soviet satellite

Soviet military satellite

thumb|right|ATS-6 during radio-frequency tests. thumb|right|ATS-6 during radio-frequency tests. ATS-6 (Applications Technology Satellite-6) was a NASA experimental satellite, built by Fairchild Space and Electronics Division It has been called the world's first educational satellite as well as world's first experimental Direct Broadcast Satellite as part of the Satellite Instructional Television Experiment between NASA and Indian Space Research Organisation (ISRO). It was launched May 30, 1974, and decommissioned July 1979. At the time of launch, it was the most powerful telecommunication sate

Artificial Soviet satellite.

AEROS satellites were to study the aeronomy i. e. the science of the upper atmosphere and ionosphere, in particular the F region under the strong influence of solar extreme ultraviolet radiation. To this end the spectrum of this radiation was recorded aboard by one instrument (of type Hinteregger) on the one hand and a set of 4 other instruments measuring the most important neutral uand iononized parameters at the satellite's position on the other.

Soviet satellite

Soviet satellite

soviet satellite (launched 1974)

NASA satellite of the Explorer program

British satellite in Low Earth Orbit