Rover: some kind of permanent robotic system, generally comparable to lunar or Martian rovers, but not limited to specific designs.
Update 2026-05-10 (PST) (AI summary of creator comment): - Rapid failure (like the Soviet Venus landers) would count against the "permanent" requirement in the rover definition
Preponderance of media coverage can be used to distinguish a "crash landing" from a successful "landing" if ambiguous
We sent like a dozen missions there decades ago, the heat defeated them quite quickly, but later ones took a little longer to succumb, so more data got transmitted back. Nobody has tried since.
@AlanTennant Rapid failure would count against "permanent". Preponderance of media coverage can be used to distinguish "crash" from "land" if in doubt.
I was about to vote "no", and then I noticed the end date was 2051.