SpaceX’s Starship: The world’s most powerful rocket explained

Source: interestingengineering
Author: @IntEngineering
Published: 10/15/2025
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Read original articleSpaceX’s Starship is currently the world’s most powerful rocket, designed to enable human missions to the Moon, Mars, and beyond. Its Super Heavy booster, equipped with 33 Raptor engines, generates about 16 million pounds of thrust—more than twice that of the Saturn V and significantly exceeding NASA’s Space Launch System (SLS). Starship aims to deliver up to 100 metric tons to low Earth orbit (LEO) in a reusable configuration and up to 200 tons expendably, surpassing the payload capacities of previous heavy-lift rockets. A key innovation is its full reusability: both the booster and the upper stage are designed to return safely and be reused, a capability scaled up from SpaceX’s earlier Falcon 9 and Falcon Heavy rockets.
The Starship program has evolved through several versions since its inception in 2012. Version 2 marked a significant improvement with increased height, propellant capacity, and advanced Raptor engines, alongside design enhancements like a
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energyaerospacerocket-technologyreusable-rocketsspace-explorationpropulsion-systemsSpaceX