Compare Amazing Rockets!
Which rocket is taller? Which one can carry more? Pick two rockets and see how they stack up against each other! 🏆
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Space Launch System (SLS)
Stages
2
Engines
4
Success
100%
SLS is the most powerful rocket NASA has ever built — even more powerful than the Saturn V that took astronauts to the Moon!
Starship
Stages
2
Engines
39
Success
60%
Starship is taller than the Statue of Liberty and can carry enough people to fill a school bus — to Mars!
Quick Highlights
Tallest
Starship
120m
Most Payload
Starship
100,000kg
Most Powerful
Starship
72,000kN
Detailed Specifications
Physical
Performance
Mission Profile
Economics & History
Fun Facts
Space Launch System (SLS)
SLS is the most powerful rocket NASA has ever built — even more powerful than the Saturn V that took astronauts to the Moon!
Starship
Starship is taller than the Statue of Liberty and can carry enough people to fill a school bus — to Mars!