http://wiki.solarsails.info/index.php?action=history&feed=atom&title=File%3AHeliogyro.pngFile:Heliogyro.png - Revision history2026-04-30T07:07:07ZRevision history for this page on the wikiMediaWiki 1.21.1http://wiki.solarsails.info/index.php?title=File:Heliogyro.png&diff=4394&oldid=prevBen: 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
...2013-09-28T21:37:49Z<p>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: <a href="/index.php/File:Heliogyr.pov" title="File:Heliogyr.pov">File:Heliogyr.pov</a> ...</p>
<p><b>New page</b></p><div>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]]<br />
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{{Cc-by-sa-3.0|Attribution: From SolarSailWiki, by Ben Diedrich}}</div>Ben