...For listening to the distress calls?
If he did go for a wee walk at a crucial moment (half a day?), though, I'm sure there'd still have been a beep from his console afterwards. There's always a beep for plot-relevant things.
...So now our "hero" switches off his subspace set when it's nothing but that old boring "Vulcan is trembling! Vulcan is under alien attack! Vulcan is collapsing! Vulcan is gone! Vulcan is still gone! Vulcan remains gone! Wait for the most recent of Vulcan still being gone!" all day long?
And then a Vulcan waltzes in, and the subject doesn't arise?
...Famous as in never getting a mention? That is, never. Except the two times our human heroes meet him face to face, that is.
So there are at least two planets named after him. Makes him twice as famous as Sherman, I guess. Whoever that was.
Timo Saloniemi