Venus the First Habitable World?

[Dyna]

"Was Venus the First Habitable World of our Solar System?"

Very interesting, if there is/was life where is it now, did it come here? Did it all die or go underground or onto ships?
Key Points:
• Venus may have had a climate with liquid water on its surface for approximately 2 billion
years.
• The rotation rate and topography of Venus play crucial roles in its atmospheric dynamics.
• Venus's climatic history has important implications for exoplanetary studies of the
habitable zone.

https://arxiv.org/ftp/arxiv/papers/1608/1608.00706.pdf

At its current rotation period of 243 days, Venus's climate could
have remained habitable until at least 715 million years ago if it hosted a shallow primordial
ocean. These results demonstrate the vital role that rotation and topography play in
understanding the climatic history of exoplanetary Venus-like worlds being discovered in the
present epoch.