[jonascord]

"Asimov wrote a short story about Light sailing. I believe involved a race around Saturn or Jupiter, It was something like a solar system America’s cup. Ship I think was called “Diana”."

Was it Asimov, or Arthur C. Clark? I remember the story, in Boy's Life, say 1963ish? A Maltese Cross shaped sail, controlled by multiple fishing reels I have that kind of useless memory.

[Reily]

You’re right it was Clarke ! My bad!

[Reily]

I think in Boy’s Life was originally where I read it!

[Bloody Sam Roberts]

Correct. It was Arthur C. Clarke's "Sunjammer".

Sail ship "Diana".