The United States National Space Science Data Center 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 mission to the Moon and the Zond 6 lunar mission which crashed upon return, and the year that humans first left low Earth orbit, during the successful Apollo 8 mission to the Moon.
Explorer 1 was the first American satellite to reach orbit on 31 January 1958.
1973 saw the launch of the first American Space station known as Skylab on a Saturn V rocket.
The following is an outline of 1983 in spaceflight.
The following is an outline of 1984 in spaceflight.
The following is an outline of 1992 in spaceflight.
The following is an outline of 1989 in spaceflight.
Spaceflight in 1977 included some important events such as the roll out of the Space Shuttle orbiter, Voyager 1 and Voyager space probes were launched. NASA received the Space Shuttle orbiter later named Enterprise, on 14 January. This unpowered sub-orbital space plane was launched off the top of a modified 747 and was flown uncrewed until 13 August until a human crew landed the Enterprise for the first time.
The following is an outline of 1976 in spaceflight.
The following is an outline of 1979 in spaceflight.
The following is an outline of 1980 in spaceflight.
The following is an outline of 1987 in spaceflight.
The following is an outline of 1988 in spaceflight.
This is a list of spaceflights launched between January and June 1963. For launches between July and December, see 1963 in spaceflight (July–December). For an overview of the whole year, see 1963 in spaceflight.
This is a list of spaceflights launched between January and March 1964. For launches in the rest of the year, see 1964 in spaceflight (April–June), 1964 in spaceflight (July–September) and 1964 in spaceflight (October–December). For an overview of the whole year, see 1964 in spaceflight.
This is a list of spaceflights launched between July and December 1960. For launches between January and June, see 1960 in spaceflight (January–June). For an overview of the whole year, see 1960 in spaceflight.
This is a list of spaceflights launched between April and June 1964. For launches in the rest of the year, see 1964 in spaceflight (January–March), 1964 in spaceflight (July–September) and 1964 in spaceflight (October–December). For an overview of the whole year, see 1964 in spaceflight.
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