Possibilities of New Business growth: OMS kit launch vehicles, rockets, space shuttle, spacecraft, spaceplane Add comments Aug 212019 Continuing… An idea for added propellant tanks for the rear of the cargo bay. The propellant would feed not the SSME’s, but the orbital maneuvering system engines. This would allow the Shuttle to reach higher orbital altitudes. Leave a Reply Cancel reply Your Comment You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Name (required) E-mail (required) URI Save my name, email, and website in this browser for the next time I comment. Δ