The United States

National Space Science Data Center The NASA Space Science Data Coordinated Archive (NSSDCA) serves as the permanent archive for NASA space science mission data. "Space science" includes astronomy and astrophysics, solar and space plasma (physics), plasma physics, and planetary scien ...

catalogued 157 spacecraft placed into orbit by launches which occurred in 1968. The first crewed Apollo missions occurred in 1968. It was also the year in which Earth lifeforms first left low Earth orbit, during the successful

Zond 5 Zond 5 (russian: Зонд 5, lit=Probe 5) was a spacecraft of the Soviet Zond program. In September 1968 it became the first spaceship to travel to and circle the Moon, the first Moon mission to include animals, and the first to return safely to ...

mission, and the year that humans first left low Earth orbit, during the successful

Apollo 8 Apollo 8 (December 21–27, 1968) was the first crewed spacecraft to leave low Earth orbit and the first human spaceflight to reach the Moon. The crew orbited the Moon ten times without landing, and then departed safely back to Earth. These ...

mission.

Launches

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January

April

October

December

Deep space rendezvous

Orbital Launch Summary

References

{{Orbital launches in 1968 1968 in science 1960s in transport

1968 The year was highlighted by protests and other unrests that occurred worldwide. Events January–February * January 5 – "Prague Spring": Alexander Dubček is chosen as leader of the Communist Party of Czechoslovakia. * Januar ...