Venera 5
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| Venera 5 | |
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| Image:Venera 5 6.jpg Venera-5 |
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| Organization: | USSR |
| Mission type: | Lander |
| Satellite of: | Venus |
| Orbital Insertion date: | Landed on May 16, 1969 |
| Launch Date: | January 05, 1969 at 06:28:00 UTC |
| Launch Vehicle: | Tyazheliy Sputnik (69-001C) |
| Mission Duration: | January 05, 1969 to May 16, 1969 |
| NSSDC ID: | 1969-001A |
| Mass: | 1130 kg |
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Venera 5 (Russian: Венера-5) was a probe in the Soviet space program Venera for the exploration of Venus.
- Launch Date/Time: January 05, 1969 at 06:28:00 UTC
- On-orbit dry mass: 1130 kg
- Manufacturer's designation: 2V (V-69)
- Agency: MOM
- Manufacturer: Lavochkin
Venera 5 was launched from a Tyazheliy Sputnik (69-001C) towards Venus to obtain atmospheric data. The spacecraft was very similar to Venera 4 although it was of a stronger design.
When the atmosphere of Venus was approached, a capsule weighing 405 kg and containing scientific instruments was jettisoned from the main spacecraft. During satellite descent towards the surface of Venus, a parachute opened to slow the rate of descent. For 53 minutes on May 16, 1969, while the capsule was suspended from the parachute, data from the Venusian atmosphere were returned. It landed at 3° S, 18° E. The spacecraft also carried a medallion bearing the State Coat of Arms of the U.S.S.R. and a bas-relief of V. I. Lenin to the night side of Venus.
Given the results from Venera 4, the Venera 5 and Venera 6 landers contained new chemical analysis experiments tuned to provide more precise measurements of the atmosphere's components. Knowing the atmosphere was extremely dense, the parachutes were also made smaller so the capsule would reach its full crush depth before running out of power (as Venera 4 had done).
[edit] Gallery
 Sketch of Venera 5 |
Molniya launch vehicle with Venera 5 on launch pad. |
Landing of Venera 5. |
[edit] External links
| Venera programme |
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1VA | Venera 1 | Sputnik 19 | Sputnik 20 | Sputnik 21 | Cosmos 21 | Venera 1964A | Venera 1964B | Cosmos 27 | Venera 2 | Venera 3 | Cosmos 96 | Venera 1965A | Venera 4 | Cosmos 167 | Venera 5 | Venera 6 | Venera 7 | Cosmos 359 | Venera 8 | Cosmos 482 | Venera 9 | Venera 10 | Venera 11 | Venera 12 | Venera 13 | Venera 14 | Venera 15 | Venera 16 |
| Flybys: Venera 1 · Mariner 2 · Zond 1 · Venera 2 · Mariner 5 · Mariner 10 · Venera 11 · Venera 12 · Galileo · Cassini-Huygens · MESSENGER | |
| Orbiters: Venera 9 · Venera 10 · Pioneer Venus Orbiter · Venera 15 · Venera 16 · Magellan probe · Venus Express | |
| Descent probes: Venera 3 · Venera 4 · Venera 5 · Venera 6 · Pioneer Venus Multiprobe | |
| Landers: Venera 7 · Venera 8 · Venera 9 · Venera 10 · Venera 11 · Venera 12 · Venera 13 · Venera 14 · Vega 1 · Vega 2 | |
| Balloon probes: Vega 1 · Vega 2 | |
| Future: PLANET-C · BepiColombo · Venera-D | |
| See also: Venus · Exploration of Venus | |
