technologybriefs
11:34in productionCh. 1 · What it is/ 11:34 · ceiling 15 min
Hardware · Systems

SpaceX Starship

2005

Starship isn’t reusable yet—it’s a testbed that keeps failing upward.

Starship is a two-stage, fully reusable, super heavy-lift launch vehicle developed by SpaceX. It is built and launched from Starbase in Texas. It is intended as the successor to Falcon 9 and Falcon Heavy. If completed as designed, it would be the first fully reusable orbital rocket. As of July 24, 2026, it had launched 13 times, with 8 successes and 5 failures. Both stages are powered by Raptor engines using liquid methane and liquid oxygen. Both stages are intended to return to the launch site and land vertically at the launch tower. The upper stage functions as a standalone spacecraft for crew and cargo. Missions beyond low Earth orbit require in-orbit refueling.

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Chapters & takeaways4
  1. 1:01
    What it is

    Starship is SpaceX’s two-stage successor to Falcon 9 and Falcon Heavy—built and launched from Starbase in Texas.

  2. 2:46
    How it works

    Both stages use methane-fuelled Raptor engines, aim to land vertically at the launch tower, and require in-orbit refueling for deep-space missions.

  3. 4:30
    What’s been proven

    As of July 24, 2026, it had launched 13 times—with 8 successes and 5 failures.

  4. 6:44
    What’s still missing

    If completed as designed, Starship would be the first fully reusable orbital rocket—so far, it is not.

Worth your time?

Yes. Study the whole thing.

3.5/ 5
What works
  • vertical landing of both stages
  • Raptor engine performance
  • integrated manufacturing at Starbase
  • orbital velocity achievement in successful flights
What does not
  • fully reusable
  • certified for crew
  • operational for deep-space missions
  • capable of in-orbit refueling
Study it if
  • launch-system engineers
  • space-policy analysts
  • Mars-mission architects
Skip it if
  • commercial satellite operators
  • national security launch planners
  • cargo integrators requiring flight-proven reliability
The written brief1 min read

What it is and the problem it solves

Starship is a two-stage, fully reusable, super heavy-lift launch vehicle developed by SpaceX. It solves the problem of unsustainable launch costs by aiming for full reuse of both stages. It replaces Falcon 9 and Falcon Heavy as SpaceX’s next-generation system.

How it works

Starship is a two-stage rocket: Super Heavy booster and Starship spacecraft. Both use Raptor engines burning liquid methane and liquid oxygen. Both stages are designed to return to Starbase in Texas and land vertically at the launch tower. The upper stage operates as a standalone spacecraft for crew and cargo. Missions beyond low Earth orbit require multiple in-orbit refueling flights.

What works

Vertical takeoff and landing has been demonstrated repeatedly for both stages—though not always successfully. The Raptor engine architecture functions reliably across multiple flights. Starbase in Texas serves as an integrated build-and-launch site. The vehicle achieves orbital velocity in successful flights.

What does not

Full reusability has not been demonstrated. Neither stage has completed a full mission cycle—launch, orbital insertion, return, and tower catch—without failure. In-orbit refueling has not occurred. The vehicle is not yet certified for crew or national security payloads.

What it changes

It redefines scale and ambition for reusable launch systems. If completed as designed, it would be the first fully reusable orbital rocket—and the highest-payload-capacity launch vehicle ever built. It shifts launch economics from expendable or partially reusable models toward rapid-turnaround vertical landing at the pad.

Is it worth your time

Yes—if you work on orbital infrastructure, heavy-lift logistics, or Mars architecture—but not yet for operational payloads. It has flown 13 times as of July 24, 2026, with 8 successes and 5 failures. Reusability remains aspirational, not operational.

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