two-stage nozzle
21Supermarine Spitfire variants: specifications, performance and armament — Spitfire Role Fighter Manufacturer Supermarine Designer R. J. Mitchell First flight 5 March 1936 Introduction 1938 Retired 1955, RAF Primary user Royal Air Force …
22Multistage rocket — First stage and second stage redirect here. For other uses, see diving regulator and reading (legislature). The second stage of a Minuteman III rocket A multistage (or multi stage) rocket is a rocket that uses two or more stages, each of… …
23Delta II — This article is about the rocket. For the submarine see Delta class submarine. Delta II A Delta II rocket launches from Cape Canaveral carrying the Dawn spacecraft. Function Launch vehicle Manufacturer …
24Oil burner — This article is about the heating device. For a meaning related to engines, see Oil burner (engine). An oil burner for domestic central heating An oil burner is a heating device which burns fuel oil. The oil is atomized in to a fine spray usually …
25North American P-51 variants — Main article: North American P 51 Mustang Further information: North American A 36, F 82 Twin Mustang The North American P 51 Mustang was an American long range single seat fighter aircraft that entered service with Allied air forces in the… …
26ARCA (NGO) — ARCA Type Private Industry Aerospace and space tourism Founded 1999 …
27Reusable launch system — A reusable launch system (or reusable launch vehicle, RLV) is a launch system which is capable of launching a launch vehicle into space more than once. This contrasts with expendable launch systems, where each launch vehicle is launched once and… …
28Junkers Jumo 004 — The Jumo 004 was the world s first turbojet engine in production and operational use, and the first successful axial compressor jet engine ever built. Some 8,000 units were manufactured by Junkers in Germany during late World War II and powered… …
29Project Daedalus — This article is about the British space exploration project. For the Daedalus Project MMORPG research project, see Nick Yee. Drawing of the Project Daedalus spaceship Project Daedalus was a study conducted between 1973 and 1978 by the British… …
30Scout (rocket) — The Scout family of rockets were launch vehicles designed to place small satellites into orbit around the Earth. The original Scout (an acronym for Solid Controlled Orbital Utility Test system) was designed in 1957 at the NACA Langley center.… …
