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Relativity Space Aims for Mars, Challenging SpaceX

🇺🇸 SpaceX Mars/Starbase (GN)Rocketry & VehiclesThu, 18 Jun 2026 08:53:00 GMT· edited
Relativity Space Aims for Mars, Challenging SpaceX

Relativity Space, backed by Eric Schmidt, is developing rocket technology with the explicit goal of reaching Mars, positioning itself as a competitor to SpaceX's established Mars ambitions.

Relativity Space, a company co-founded by former Google CEO Eric Schmidt, has publicly stated its intention to compete with SpaceX in the race to establish a presence on Mars. The company is focused on developing novel rocket manufacturing techniques that it believes will accelerate its path to the Red Planet.

Central to Relativity's strategy is its innovative approach to rocket production, utilizing large-scale 3D printing. This method aims to significantly reduce the complexity and cost associated with building rockets, potentially allowing for faster development and deployment cycles. The company's Stargate 3D printer is designed to print the majority of a rocket's components, including large propellant tanks and engine parts.

While SpaceX has been a dominant force in private space exploration with its Starship program, which is also designed for Mars missions, Relativity Space is signaling its intent to become a direct contender. The company's long-term vision includes not only reaching Mars but also enabling the development of a self-sustaining Martian civilization.

Relativity Space has already achieved significant milestones, including successful launches of its Terran 1 rocket, which, although not designed for Mars, demonstrated the viability of its proprietary manufacturing process. The company is now progressing with its larger, more powerful Terran R rocket, which is intended to be capable of interplanetary missions, including those to Mars. The company's ambition is to make the journey to Mars more accessible and achievable through its advanced manufacturing capabilities.

Editor's Analysis — through the multi-planetary lens

Relativity Space's explicit ambition to reach Mars, leveraging advanced 3D printing for rapid, cost-effective rocket construction, represents a vital acceleration in our species' multi-planetary expansion. By challenging SpaceX's dominance, Relativity introduces competitive pressure that drives exponential progress in launch capabilities. Their Stargate printer and Terran R rocket embody the kind of technological leaps necessary to overcome the immense cost and complexity of interplanetary travel. This innovation directly serves the existential imperative: to diversify life's footprint beyond Earth, making Mars not just a destination, but a foundational step towards a resilient, multi-world civilization.

Original headline: Eric Schmidt's Relativity Space will try to beat SpaceX in the race to Mars - dev.ua
Read the full story at SpaceX Mars/Starbase (GN) →

Edited by the news editor with AI from the original report — please refer to the original source.

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