On March 5, 1982, the Soviet Venera 14 Lander Survived 870 Degrees Fahrenheit and 92 Times Earth’s Atmospheric Pressure to Reach the Surface of Venus. Its Soil Instrument Deployed Exactly as Designed and Measured the Camera Lens Cap the Spacecraft Had Just Ejected.

On March 5, 1982, the Soviet Venera 14 Lander Survived 870 Degrees Fahrenheit and 92 Times Earth’s Atmospheric Pressure to Reach the Surface of Venus. Its Soil Instrument Deployed Exactly as Designed and Measured the Camera Lens Cap the Spacecraft Had Just Ejected.

Perseverance and Curiosity have spent years on Mars choosing targets and repositioning instruments. Venera 14 had under an hour before Venus destroyed it. Every experiment ran automatically, on a timer, with no one able to intervene — so when a lens cap landed in the wrong spot, there was no second attempt.