Surprisingly little water has escaped to space from Venus, study finds

On 13 November Moa Persson, Swedish Institute of Space Physics (IRF) and Umeå University, will defend her doctoral thesis. Her thesis shows that only a small part of the historical water content on Venus has been lost to space over the past 4 billion years. This is much less than researchers previously thought.

source https://phys.org/news/2020-11-surprisingly-space-venus.html