This just in: “SpaceDev”:http://www.spacedev.com/, the San Diego company that provides “SpaceShipOne”:http://www.space.com/missionlaunches/sso_rutan_archive.html’s revolutionary hybrid rocket engine, is developing “Dream Chaser”:http://www.spacedev.com/newsite/templates/subpage_article.php?pid=489, a low-cost sub-orbital spacecraft. Not limited to X-Prize ranges, Dream Chaser is designed to scale up to the point where people can be delivered to and from Low Earth Orbit (read: “space station”:http://www.space.com/news/businessmonday_040524.html).