Venusian or Venutian?

The surface of venus is crazy extreme. I remember the hearing the soviet probe barely survived a couple of minutes. Maybe we'll uncover some more information that will help us figure out our own atmosphere and how it responds to things that we keep doing to or planet. What if you had more than one venus? Would they be veni or venuss? Sounds like alexander the great' a matto. Veni vini vici. That's right.