| astronautix.com | August 20 |
1938 - Nation: France.
1941 - Nation: USSR.
State Committee for Defence (GKO) Decree 9887/ss/op 'On a Special Committee Under the GKO's Jurisdiction--creation of Special Committee and its subordinate First Chief Directorate of GKO (later of Council of Ministers) for the development of atomic bomb' References: 474 .
1948 - Nation: USA.
1951 - Nation: USSR.
1953 - Nation: USA. Launch Site: Cape Canaveral . Launch Complex: LC4. Launch Vehicle: Redstone. LV Configuration: Redstone s/n RS-1. FAILURE: Control System malfunction followed by Power Plant malfunction at approximately 80 sec. Ground cut-off command given..
Redstone missile No. 1 was fired by Army Redstone Arsenal personnel at AFMTC, Cape Canaveral. Missile test failure. Missed aimpoint by 240,000 m. References: 439 .
1957 - Nation: USSR. Launch Vehicle: R-12.
Ministry of Armaments Decree 'On transfer of two R-12 missiles to China (on August 6)' was issued. References: 474 .
1962 - Nation: USA. Launch Vehicle: Titan 3C.
The Department of Defense announced plans to develop a Titan III launch vehicle powered by both solid and liquid fuel rocket motors with a total thrust of over 11 million newtons (2.5 million Ibs). .Scheduled to become operational in 1965, the Titan III would be used to launch the Air Force's X-20 (Dyna Soar) manned spacecraft, as well as heavy unmanned military satellites. Martin Marietta Corporation had been selected as prime contractor for the project, at an estimated cost of between $500 million and $1 billion. At a news conference the following day, Defense Secretary Robert S. McNamara cited the Titan III as a major step toward overtaking the Soviet Union in various phases of military space development.
1962 - Nation: USA. Launch Site: Edwards . Launch Vehicle: X-15A. LV Configuration: X-15 No. 2 Flight 27.
Maximum Speed - 5686 kph. Maximum Altitude - 27000 m. References: 38 , 49 , 97 .
1965 - Nation: USA.
As part of MSFC's activities related to the AES program, designers at the Center began serious investigation of the concept of an S-IVB Orbital Workshop (OWS). This concept, which involved 'in- orbit' conversion of a spent S-IVB stage to a shelter suitable for extended stay and utilization by man, showed great potential for experiment work during the Earth-orbital phase of the AES program. Accordingly, MSFC officials planned a four-month conceptual design effort, to begin immediately, with help and participation from both MSC and the S-IVB stage builder, Douglas Aircraft Company. Additional Details: NASA MSFC began serious investigation of the concept of an S-IVB Orbital Workshop (OWS)..
1965 - Nation: USA. Launch Vehicle: Saturn V.
Douglas Aircraft Company static-fired the S-IVB in a test at Sacramento, Calif., simulating the workload of a lunar mission. The stage was run for three minutes, shut down for half an hour, then reignited for almost six minutes. References: 16 .
1969 - Nation: USA.
MSC rejected a Grumman proposal to use the LM as a lunar reconnaissance module. MSC pointed out that an MSC special task team had recently studied a number of proposals for lunar reconnaissance. These included use of a command module test vehicle, the AAP multiple docking adapter, the subsystem test bed, the ascent stage of the LM, and the entire LM vehicle. References: 16 .
1970 - - 14:38 GMT. Nation: USSR. Launch Site: Plesetsk . Launch Complex: LC132. Launch Vehicle: Kosmos 11K65M.
1971 - Nation: USSR. Launch Site: Kapustin Yar . Launch Vehicle: R-5. LV Configuration: R-5B.
Maximum Altitude - 463 km. References: 98 .
1975 - Nation: USA.
Maximum Speed - 1625 kph. Maximum Altitude - 21950 m. Flight Time - 420 sec. References: 49 , 97 .
1975 - - 21:22 GMT. Nation: USA. Launch Site: Cape Canaveral . Launch Complex: LC41. Launch Vehicle: Titan 3E. LV Configuration: Titan 3E s/n TC-4 / Centaur D-1T s/n E-4.
Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). References: 1 , 2 , 5 , 6 .
Combined Mars orbiter and lander mission; orbiter inserted in Mars orbit 6/19/76; lander soft landed on Martian surface 7/20/76Mars. Mars Orbit. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). References: 1 , 2 , 5 , 6 .
1976 - Nation: USA.
1977 - - 14:29 GMT. Nation: USA. Launch Site: Cape Canaveral . Launch Complex: LC41. Launch Vehicle: Titan 3E. LV Configuration: Titan 3E s/n TC-7 / Centaur D-1T s/n E-7.
Jupiter flyby 7/9/79, Saturn flyby 8/26/81, Uranus flyby 1/24/86, Neptune flyby 8/25/89. Solar system escape trajectory. Spacecraft engaged in research and exploration of the upper atmosphere or outer space (US Cat B). References: 1 , 2 , 5 , 6 .
1982 - - 09:50 GMT. Nation: USSR. Launch Site: Plesetsk . Launch Complex: LC41/1. Launch Vehicle: Soyuz 11A511U.
3rd generation, high resolution photo surveillance; film capsule; maneuverable; also performed earth resources tasks. Investigation of the natural resources of the earth in the interests of various branches of the national economy of the USSR and international cooperation. References: 1 , 2 , 6 .
1986 - - 13:12 GMT. Nation: USSR. Launch Site: Baikonur . Launch Complex: LC90. Launch Vehicle: Tsyklon 2.
Ocean surveillance. References: 1 , 2 , 5 , 6 .
1991 - Nation: USA. Launch Vehicle: Aries. FAILURE: Failure.