"Pat Flannery" skrev i meddelelsen
...

Did any of the Apollo astronauts ever stick Kilroy on the Moon?
It seems like that would be a temptation that would be hard to resist,
especially for a military man.

Would be a nice single-panel: first expedition to eg. Phobos finds
"Kilroy was here" scrawled on a rock.
On a less flippant note, I wonder if it would become desirable to paint a
surface in vacuum, and if so, if a type of paint exists or can be developed
that's up for the job. An astronaut on an EVA doodling during a pause, or
writing something more useful...

Jon Lennart Beck.