A single-stage-to-orbit (SSTO) vehicle reaches orbit from the surface of a body using only propellants and fluids and without expending tanks, engines...

order to achieve orbital velocity. It is intermediate between a three-stage-to-orbit launcher and a hypothetical single-stage-to-orbit (SSTO) launcher...

is required to reach orbital speed. Single-stage-to-orbit designs are sought, but have not yet been demonstrated. The reason multi-stage rockets are required...

Single stage may refer to: Single stage game, a non-repeated extensive form game Single-stage-to-orbit, a vehicle which reaches orbit from the surface...

designed by the Tupolev design bureau. It was intended to test technologies for a single-stage-to-orbit aerospaceplane and also the Tupolev Tu-360 intercontinental...

spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight...

flight-test a range of technologies that NASA believed it needed for single-stage-to-orbit reusable launch vehicles (SSTO RLVs), such as metallic thermal protection...

The Tupolev OOS was a Soviet concept for an air-launched, single-stage-to-orbit spaceplane. The OOS's carrier aircraft, the Antonov AKS, was a twin-fuselage...

engine is being designed to achieve single-stage-to-orbit capability, propelling the proposed Skylon spaceplane to low Earth orbit. SABRE is an evolution...

altitudes. It belongs to the class of altitude compensating nozzle engines. Aerospike engines were proposed for many single-stage-to-orbit (SSTO) designs. They...