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  2. Amateur rocketry - Wikipedia

    en.wikipedia.org/wiki/Amateur_rocketry

    Amateur rocketry, sometimes known as experimental rocketry or amateur experimental rocketry, is a hobby in which participants experiment with fuels and make their own rocket motors, launching a wide variety of types and sizes of rockets.

  3. Rocket engine - Wikipedia

    en.wikipedia.org/wiki/Rocket_engine

    RS-68 being tested at NASA's Stennis Space Center Viking 5C rocket engine used on Ariane 1 through Ariane 4. A rocket engine is a reaction engine, producing thrust in accordance with Newton's third law by ejecting reaction mass rearward, usually a high-speed jet of high-temperature gas produced by the combustion of rocket propellants stored inside the rocket.

  4. SpaceX rocket engines - Wikipedia

    en.wikipedia.org/wiki/SpaceX_rocket_engines

    SpaceX discussed in October 2013 that they intended to build a family of methane-based Raptor rocket engines, [16] initially announcing that the engine would achieve 2.94 meganewtons (661,000 lbf) vacuum thrust. [16] In February 2014, they announced that the Raptor engine would be used on the Mars Colonial Transporter.

  5. Comparison of orbital rocket engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    Engine Origin Designer Vehicle Status Use Propellant Power cycle Specific impulse (s) [a] Thrust (N) [a] Chamber pressure (bar) Mass (kg) Thrust: weight ratio [b] Oxidiser: fuel ratio

  6. Rocketdyne F-1 - Wikipedia

    en.wikipedia.org/wiki/Rocketdyne_F-1

    The F-1 engine is the most powerful single-nozzle liquid-fueled rocket engine ever flown. The M-1 rocket engine was designed to have more thrust, but it was only tested at the component level. The later developed RD-170 is much more stable, technologically more advanced , more efficient and produces more thrust, but uses four nozzles fed by a ...

  7. List of spacecraft manufacturers - Wikipedia

    en.wikipedia.org/wiki/List_of_spacecraft...

    liquid rocket engine, Solid rocket engine, Hall-effect thruster, Gridded Ion thruster. Hanwha Aerospace: South Korea KRE-075, KRE-007 and Monopropellant Thrusters Bipropellant, Monopropellant and Motor Hanwha aerospace manufacturing liquid rocket engine for KSLV-II and monopropellant enginesd spacecraft (Lunar Orbiter, KOMPSAT series, etc

  8. Why Lockheed Martin and General Dynamics Just Declared War on ...

    www.aol.com/why-lockheed-martin-general-dynamics...

    GD's combat systems division would do the heavy lifting in building all these new rocket engines (I should also point out that Lockheed wants to grow GMLRS production by 40% this year). GD already ...

  9. Rutherford (rocket engine) - Wikipedia

    en.wikipedia.org/wiki/Rutherford_(rocket_engine)

    Rutherford is a liquid-propellant rocket engine designed by aerospace company Rocket Lab [8] and manufactured in Long Beach, California. [9] The engine is used on the company's own rocket, Electron. It uses LOX (liquid oxygen) and RP-1 (refined kerosene) as its propellants and is the first flight-ready engine to use the electric-pump-fed cycle.