What unique environmental niche exists in the Venusian atmosphere that is considered surprisingly Earth-like?

Answer

Approximately 50 kilometers above the surface

At an altitude of about 50 kilometers above the Venusian surface, temperatures range between 0 and 50 Celsius, and the atmospheric pressure drops to about one Earth atmosphere.

What unique environmental niche exists in the Venusian atmosphere that is considered surprisingly Earth-like?
VenüsmercuryplanetsHabitability