Sparta (rocket)
![]() | |
Function | Sounding rocket Launch system |
---|---|
Manufacturer | ABMA/Chrysler |
Country of origin | United States |
Size | |
Height | 21.8 metres (72 ft) |
Diameter | 1.78 metres (5 ft 10 in) |
Mass | 30,000 kilograms (66,000 lb) |
Stages | 3 |
Capacity | |
Payload toLEO | |
Mass | 45 kilograms (99 lb) |
Associated rockets | |
Family | Redstone |
Comparable | Jupiter-C Juno I |
Launch history | |
Status | Retired |
Launch sites | Woomera Test RangeLA-8 |
Total launches | 10 |
Success(es) | 9 |
Failure(s) | 1 |
First flight | 28 November 1966 |
Last flight | 29 November 1967 |
Type of passengers/cargo | Re-entry vehicles,WRESAT |
First stage –Redstone | |
Powered by | 1A-7 |
Maximum thrust | 416 kilonewtons (94,000 lbf) |
Specific impulse | 265 sec |
Burn time | 155 seconds |
Propellant | LOX/Ethanol |
Second stage –Antares-2 | |
Powered by | 1X-259 |
Maximum thrust | 93 kilonewtons (21,000 lbf) |
Specific impulse | 293 sec |
Burn time | 36 seconds |
Propellant | Solid |
Third stage – BE-3 Alcyone | |
Powered by | 1 solid |
Maximum thrust | 34 |
Burn time | 9 seconds |
Propellant | Solid |
TheSparta(orRedstone Sparta) was a three-stage rocket that launchedAustralia'sfirst Earth satellite,WRESAT,on 29 November 1967.[1][2][3]
Sparta used surplus AmericanRedstonerockets as its first stage, aThiokolAntares 2fromScoutrocket as a second stage, and aWREBE-3 Alcyonesolid-propellantengine as a third stage.[2][3]
A first stage was recovered from theSimpson Desertin 1990 after being found in searches by explorerDick Smiththe previous year.[4]: 76–80
Launches[edit]
Several Spartas were launched between 1966 and 1967 fromWoomera Test RangeLA8 inWoomera, South Australiaas part of a joint United States–United Kingdom–Australian research program aimed at understanding re-entry phenomena, and the US donated a spare for the scientific satellite launch intopolar orbit.[5][2][3]
The first launch was a failure, while the rest were successful.[3]
Date | Mission Description | Nation | Agency | Apogee (km) |
---|---|---|---|---|
1966 Nov 28 | Sparta SV-1 (re-entry vehicle) | US | US Army | 90 |
1966 Dec 13 | Sparta SV-2 (re-entry vehicle) | US | US Army | 90 |
1967 Apr 20 | Sparta SV-3 (re-entry vehicle) | US | US Army | 90 |
1967 Jul 4 | Sparta SV-4 (re-entry vehicle) | US | US Army | 90 |
1967 Jul 24 | Sparta SV-5 (re-entry vehicle) | US | US Army | 90 |
1967 Aug 17 | Sparta SV-6 (re-entry vehicle) | US | US Army | 90 |
1967 Sep 15 | Sparta SV-7 (re-entry vehicle) | US | US Army | 91 |
1967 Oct 11 | Sparta SV-8 (re-entry vehicle) | US | US Army | 137 |
1967 Oct 31 | Sparta SV-9 (re-entry vehicle) | US | US Army | 111 |
1967 Nov 29 | WRESAT(satellite) | Australia | WRE | 1252 |
Gallery[edit]
-
Redstone-Sparta atWoomeraLA8
-
Preparation for launch of Redstone-Sparta CC-2029 atWoomeraLA8
-
Preparation for launch of Redstone-Sparta CC-2029 atWoomeraLA8
-
Launch of Redstone-Sparta CC-2029 withWRESATsatellite (November 29, 1967)
-
Launch of Redstone-Sparta CC-2029 withWRESATsatellite (November 29, 1967)
References[edit]
- ^Wade, Mark."Redstone".Encyclopedia Astronautica.Archivedfrom the original on 2024-02-07.
- ^abcdWade, Mark."SPARTA".Encyclopedia Astronautica.Archivedfrom the original on 2022-11-09.Retrieved2023-10-16.
- ^abcdeKrebs, Gunter D."Redstone with solid fuel upper stage".Gunter's Space Page.Archivedfrom the original on 2023-12-09.Retrieved2023-10-21.
- ^Dougherty, Kerrie."Retrieving Woomera's heritage: recovering lost examples of the material culture of Australian space activities"(PDF).Artefacts: Studies in the History of Science and Technology.Vol. 6. p. 80. Archived fromthe original(PDF)on 2023-10-11.Retrieved2024-04-24.
- ^LePage, Andrew J. (May 2, 2011)."Old Reliable: The story of the Redstone".spacereview.Archivedfrom the original on June 2, 2023.RetrievedFebruary 7,2023.