// ORBITAL LOGISTICS AND PROPULSION TERM

Reusable Launch

Launch systems where parts of the rocket, like boosters or stages, can be recovered and used again for future missions, reducing costs.

Reusable Launch — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

Reusable Launch refers to space transportation systems (e.g., rockets, spacecraft) designed for the recovery and repeated use of their components (e.g., first stages, fairings), significantly reducing per-launch costs and increasing launch cadence.

BACKGROUND

SpaceX has privately funded the development of orbital launch systems that can be reused many times, similar to the reusability of aircraft. SpaceX has developed technologies since the 2010s to facilitate full and rapid reuse of space launch vehicles. The project's long-term objectives include returning a launch vehicle first stage to the launch site within minutes and to return a second stage to the launch pad, following orbital realignment with the launch site and atmospheric reentry in up to 24 hours. SpaceX's long term goal is reusability of both stages of their orbital launch vehicles, and the first stage would be designed to allow reuse a few hours after return. While development of reusable second stages for Falcon 9 was later abandoned in favor of Starship. SpaceX developed reusable payload fairings for the Falcon 9.

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SYNONYMS & ALIASES

  • Reusable rocket
  • Recoverable launch vehicle
  • RTLS

USAGE NOTE

Reusable launch technology has revolutionized the space industry by making access to space more affordable.

DEVELOPERS

Organizations developing technology related to Reusable Launch.

  • SpaceX

    Pioneered and continues to advance reusable rocket technology with its Falcon 9 and Falcon Heavy launchers, and is developing the fully reusable Starship system for deep space and Mars missions.

  • Blue Origin

    Developing reusable launch systems including the suborbital New Shepard for space tourism and research, and the orbital New Glenn heavy-lift rocket with a reusable first stage.

  • Rocket Lab

    Developing the Neutron medium-lift rocket designed to feature a reusable first stage, building on their experience with the Electron launch vehicle.

  • ArianeGroup

    Leading European efforts in reusable launch vehicle technology, including the development of the Themis reusable stage demonstrator as a stepping stone for future Ariane launchers.

  • Relativity Space

    Developing the Terran R, a fully reusable, entirely 3D-printed rocket designed for frequent and flexible launch services.

  • Stoke Space

    Focused on creating fully reusable, high-cadence launch vehicles with a unique approach to both first and second stage reusability, aiming for rapid turnaround times.

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