Orbital launches | |
---|---|
First | 4 January |
Last | 21 December |
Total | 70 |
Successes | 50 |
Failures | 17 |
Partial failures | 3 |
Catalogued | 55 |
Rockets | |
Maiden flights | Atlas LV-3A Agena-D Atlas LV-3C Centaur-B Polyot 11A59 Scout X-2B Scout X-3M Scout X-4 Thor DSV-2A Ablestar TAT SLV-2A Agena-B TAT SLV-2A Agena-D Voskhod 11A57 |
Retirements | Atlas LV-3B Atlas LV-3C Centaur-B Scout X-2B Scout X-2M Scout X-3M |
Crewed flights | |
Orbital | 3 |
Suborbital | 2 |
Total travellers | 4 |
Date (GMT) | Spacecraft | Event | Remarks |
---|---|---|---|
5 April | Luna 4 | Flyby of the Moon | Failed lander, closest approach: 8,336 kilometres (5,180 mi) |
19 June | Mars 1 | First flyby of Mars | Closest approach: 193,000 kilometres (120,000 mi), communications system failed before flyby |
Date/Time (UTC) | Source object | Event type | Pieces tracked | Remarks |
---|---|---|---|---|
9 May [1] | Westford-2 | Communications experiment | 46 [1] | As part of an experiment to facilitate international telecommunications, the US Military deployed an artificial space ring consisting of hundreds of millions of tiny copper needles [2] which would act as antennas reflecting radio signals at the target wavelength of 8 GHz. A large proportion of the needles were not dispersed properly and remained stuck in clumps that were discovered and tracked by the SSN between 1966 and 1991. As of October 2013 [update] , 46 of the 144 detected debris clumps remain in orbit. [1] The needles that were properly dispersed are believed to have decayed. [1] This event prompted international protests [3] [4] [5] [6] and influenced the drafting of the 1967 Outer Space Treaty. [3] Contents |
| ||||||
Orbital launch attempts by country in 1963 |
Country | Launches | Successes | Failures | Partial failures | Remarks |
---|---|---|---|---|---|
Soviet Union | 24 | 15 | 9 | 0 | |
United States | 46 | 35 | 8 | 3 |
Orbital regime | Launches | Achieved | Not Achieved | Accidentally Achieved | Remarks |
---|---|---|---|---|---|
Low Earth | 57 | 44 | 13 | 2 | |
Medium Earth | 5 | 4 | 1 | 0 | |
High Earth | 5 | 3 | 2 | 0 | Including Highly elliptical orbits |
Geosynchronous/transfer | 2 | 2 | 0 | 0 | |
Heliocentric | 1 | 0 | 1 | 0 |
This is the timeline of known spaceflights, both crewed and uncrewed, sorted chronologically by launch date. Owing to its large size, the timeline is split into smaller articles, one for each year since 1951. There is a separate list for all flights that occurred before 1951.
The year 1967 in spaceflight saw the most orbital launches of the 20th century and more than any other year until 2021, including that of the first Australian satellite, WRESAT, which was launched from the Woomera Test Range atop an American Sparta rocket. The United States National Space Science Data Center catalogued 172 spacecraft placed into orbit by launches which occurred in 1967.
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 rocket.
This article outlines notable events occurring in 1996 in spaceflight, including major launches and EVAs.
This article outlines notable events occurring in 1995 in spaceflight, including major launches and EVAs.
The following is an outline of 1985 in spaceflight.
This article outlines notable events occurring in 1994 in spaceflight, including major launches and EVAs.
The following is an outline of 1990 in spaceflight.
The following is an outline of 1989 in spaceflight.
This is a list of spaceflights launched between July and September 1962. For launches in the rest of the year, see 1962 in spaceflight (January–March), 1962 in spaceflight (April–June) and 1962 in spaceflight (October–December). For an overview of the whole year, see 1962 in spaceflight.
In 1975 several notable events happened in spaceflight such as the launch and arrival at Venus of Venera 9 and 10, the launch to Mars of the Viking orbiter/landers missions, the joint Apollo–Soyuz Test Project, and the launch of satellite Aryabhatta.
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 June 1961. For launches between July and December, see 1961 in spaceflight (July–December). For an overview of the whole year, see 1961 in spaceflight.
This is a list of spaceflights launched between April and June 1962. For launches in the rest of the year, see 1962 in spaceflight (January–March), 1962 in spaceflight (July–September) and 1962 in spaceflight (October–December). For an overview of the whole year, see 1962 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.
This is a list of spaceflights launched between October and December 1964. For launches in the rest of the year, see 1964 in spaceflight (January–March), 1964 in spaceflight (April–June) and 1964 in spaceflight (July–September). For an overview of the whole year, see 1964 in spaceflight.