For over half a century, rockets have carried humans and machines beyond Earth’s atmosphere, driving exploration, science, and innovation. The power of a rocket is usually measured by its thrust, the force that lifts it off the ground and propels it into space. From the Saturn V that took astronauts to the Moon to new reusable heavy-lift vehicles like Starship, these rockets represent the peak of human engineering.
In 2025, spaceflight is entering a new golden age. Governments and private companies are building stronger, more efficient launch systems capable of carrying enormous payloads to orbit, the Moon, and beyond. Below are the ten most powerful rockets ever built or under development, ranked by their maximum thrust.
Here are the Top 10 Most Powerful Rockets Ever Built!
1. SpaceX Starship Super Heavy
Country: United States
Thrust: 16.7 million pounds (74.3 meganewtons)
Overview: The Starship Super Heavy is the most powerful rocket ever built, designed for full reusability and interplanetary travel. It can carry over 150 metric tons to low Earth orbit and is expected to support future Mars missions.
2. NASA Space Launch System (Block 2)
Country: United States
Thrust: 8.8 million pounds (39 meganewtons)
Overview: NASA’s SLS is the centerpiece of the Artemis program, built to send astronauts back to the Moon and eventually to Mars. The Block 2 version will deliver more power than any rocket since Saturn V.
3. N1 Rocket
Country: Soviet Union
Thrust: 10.2 million pounds (45.4 meganewtons)
Overview: Developed in the 1960s for the Soviet Moon program, the N1 remains one of the most powerful rockets ever constructed, although it never achieved a successful flight.
4. Saturn V
Country: United States
Thrust: 7.6 million pounds (34 meganewtons)
Overview: The legendary Saturn V launched every Apollo mission, including the first Moon landing in 1969. It remains one of the most successful and iconic rockets in history.
5. Long March 9
Country: China
Thrust: 6.6 million pounds (29.5 meganewtons)
Overview: Still in development, the Long March 9 will be China’s most powerful rocket ever, intended for deep space exploration and future lunar missions.
6. Energia
Country: Soviet Union / Russia
Thrust: 7.8 million pounds (35 meganewtons)
Overview: Launched in the 1980s, Energia carried the Buran space shuttle and remains the most powerful rocket ever operated by Russia.
7. Falcon Heavy
Country: United States
Thrust: 5 million pounds (22.8 meganewtons)
Overview: Developed by SpaceX, Falcon Heavy is partially reusable and capable of launching large commercial and government payloads into orbit.
8. Ares V
Country: United States
Thrust: 8.8 million pounds (39 meganewtons, projected)
Overview: Although canceled, the Ares V was designed to rival Saturn V in capability, influencing later heavy-lift designs like NASA’s SLS.
9. Ariane 6 Heavy Configuration
Country: Europe
Thrust: 3.4 million pounds (15.2 meganewtons)
Overview: The European Space Agency’s next-generation launcher focuses on cost efficiency and flexibility while maintaining significant lifting power for commercial missions.
10. New Glenn
Country: United States
Thrust: 3.9 million pounds (17.3 meganewtons)
Overview: Blue Origin’s reusable heavy-lift rocket aims to serve both government and commercial customers, with a focus on sustainability and reliability.
People also ask...
What is the most powerful rocket ever built?
SpaceX’s Starship Super Heavy is the most powerful rocket in history, producing over 16 million pounds of thrust.
Which rocket took humans to the Moon?
NASA’s Saturn V launched all Apollo missions, including the first Moon landing in 1969.
What is NASA’s newest rocket?
The Space Launch System (SLS) is NASA’s newest and most advanced heavy-lift vehicle.
Are any rockets reusable?
SpaceX’s Falcon Heavy and Starship are designed for reusability, reducing launch costs dramatically.
