Martian Terraforming

Does anyone remember whether an effort to terraform Mars was mentioned
in
the official Tuffleyverse timeline?  I seem to recall that it was, but I
can't find it now.

(Because it's late, and I'm not sleepy, I'm putting down the ideas for a
new--and very different, but not silly this time--power that I've been
playing with since my posting this afternoon.  Anything that I don't
write
down gets left by the wayside, and this seems like something worth
pursuing.)

Thanks,

John X Crimmins
johncrim@voicenet.com
  "...is one of the secret masters of the world: a librarian.
They control information.  Don't ever piss one off."
  --Spider Robinson, The Callahan Touch.