1977 in spaceflight

space probe launched by NASA to study the outer Solar System, furthest spacecraft from Earth

space probe launched by NASA to study the outer Solar System, second furthest spacecraft from Earth after Voyager 1

two phonograph records included on both Voyager spaceprobes launched in August and September 1977

former Soviet orbital space station

space observatory

bion satellite

overview of spaceflight-related events during the year of 1977

Soviet anti-satellite test target satellite

artificial satellite

Soviet anti-ballistic missile radar target

Soviet anti-satellite test target satellite

Soviet anti-ballistic missile target satellite

Russian military early warning satellite

Russian military early warning satellite

Russian military early warning satellite