Paper airplanes in space DEC 09 2008
It is yet to be decided whether Wakata himself will throw the paper planes or whether he will use the space station's robotic arm.
The planes are made from sugar cane fiber paper treated to withstand high temperatures and strong winds. (via
waxy no idea where I got this)
Update: The launch of the origami planes has been scrubbed. (thx, edieraye)