We all know that how severe the environment on Venus
At temperature around 480 deg Celsius
With the air is full of sulphuric acid
And the air is so dense like walking in the water on Earth
Nothing can survive on the planet
Even with human's technology nowadays
It's quite impossible for any instrument
To work on that kind of environment
Especially for the battery
Which is the power source for the instruments
This is the picture on Venus's surface
Taken by Soviet Venera Probe in 1981
Eventually the probe survived for a few minutes
Before it went offline/damaged by the bad environment
That's makes this the only picture on the surface
Making it so precious to all
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