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LANDING SITEPhoebe Regio
LAT-7.50°
LON-56.50°
VENUS
Mar 1, 1982
LANDING DATE
1982
127 minutes on surface
MISSION DURATION
TOTAL
457 C (measured)
SURFACE TEMP
AT LANDING SITE
760
KG
MASS
8
INSTRUMENTS
SCIENTIFIC PAYLOAD
Venera 13 is a lander mission by NPO Lavochkin on Venus. Landed March 1, 1982. Landing site: Phoebe Regio.
ABOUT VENERA 13
Venera 13 was the most successful Venus lander, returning the first color photographs from the planet’s surface and surviving for 127 minutes — over four times its 30-minute design life. It drilled into the Venus surface and analyzed the soil, finding it to be leucitic basalt. Most remarkably, it carried a microphone that recorded the only sound ever captured on another planet’s surface — the Venusian wind and the sound of its own drill operating. The color panoramas revealed an orange-brown landscape of flat rocks under Venus’s thick overcast sky.
KEY DISCOVERIES
- First color images revealed orange-brown landscape under thick clouds
- Venus soil is leucitic basalt (volcanic)
- Recorded sounds: wind, drilling, possible thunder
- Surface temperature: 457 C, pressure: 89.5 atm
- Atmospheric composition profile during descent
TECHNOLOGY & FIRSTS
- First color photographs from Venus surface
- First soil analysis of Venus surface material
- First and only sound recording from another planet surface
- Survived 127 minutes u2014 4x designed life
SCIENTIFIC INSTRUMENTS (8)
Color panoramic cameras (2)
Soil sampling drill and analysis chamber
X-ray fluorescence spectrometer
Mass spectrometer (atmosphere)
Nephelometer
Temperature/pressure sensors
Microphone (recorded sound on Venus)
Accelerometer
SPACECRAFT SPECIFICATIONS
Mass760 kg (1,676 lbs)
PowerBattery
CommunicationsRadio relay via flyby bus
Design Life30 minutes on surface (survived 4x longer)
Landing DateMarch 1, 1982
Mission EndMarch 1, 1982
ProgramVenera
SURFACE DATA
Surface Temperature457 C (measured)
Surface Pressure89.5 atm (measured)
Soil CompositionLeucitic basalt: 45% SiO2, 4% K2O, 7.7% CaO, 11.4% FeO, 11.5% MgO
OTHER VENUS LANDERS
🚀 LAUNCH MISSION