SpaceX · Engadget
For an interesting perspective, NASA's Space Launch System produces 8.8 million to 9.4 million pounds of max thrust
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Once Super Heavy separates, Starship will go on, powered by three regular Raptor engines and three Raptor Vacuum engines designed to operate in space.
Key facts
- That booster was rated at 16.7 million pounds of thrust, slightly less than the one on the September 28, 2026, launch
- For an interesting perspective, NASA's Space Launch System produces 8.8 million to 9.4 million pounds of max thrust
- The Super Heavy booster packs 33 Raptor engines, which burn liquid methane and liquid oxygen to generate 18.1 million pounds-force of booster thrust
- Super Heavy has a listed propellant capacity of 3,650 metric tons, and Starship holds an additional 1,600 metric tons
Summary
Bigger isn't always better, but when it comes to space exploration, it might be. With both stages stacked, the current SpaceX Starship launch vehicle stands at 407 feet. That booster was rated at 16.7 million pounds of thrust, slightly less than the one on the September 28, 2026, launch. Keep in mind that this height covers the complete two-stage vehicle. The bottom section, known as Super Heavy, is the 236.2-foot booster that provides the initial push from the launch pad. The Super Heavy booster packs 33 Raptor engines, which burn liquid methane and liquid oxygen to generate 18.1 million pounds-force of booster thrust. For an interesting perspective, NASA's Space Launch System produces 8.8 million to 9.4 million pounds of max thrust. The rocket's immense power has to do more than fight gravity to lift heavy payloads.