Old friends - NOT amateur radio

Since university days back in the 1960s, we have known this couple. They live about 40 miles away and we usually meet up a few times each year. We went to their house for lunch today. When we meet it seems like just yesterday when we last met. In his working life he was a project manager responsible for putting a probe on a comet. He is very modest and talking to him you'd never guess. My wife is on the left.

See https://en.wikipedia.org/wiki/Rosetta_(spacecraft)