All public logs
Combined display of all available logs of SolarSailWiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 16:37, 28 September 2013 Ben (Talk | contribs) uploaded "File:Heliogyro.png" (Halley Rendezvous heliogyro solar sail. Spinning sail with long, thin blades. The blades are tilted like those of a helicopter to steer the vessel. Created 1999 by Benjamin L. Diedrich using POVRay, updated in 2013. Source file: File:Heliogyr.pov ...)