Hyderabad-Based Spacetech Start-Up SpanTrik Working on Reusable Rocket Development

In the rapidly evolving landscape of space exploration, Hyderabad-based startup SpanTrik is making significant strides with its innovative approach to rocket design. Established in May 2022 by Hitendra Singh, SpanTrik aims to revolutionize space access through the development of fully reusable launch vehicles, with its flagship project, the Raven, leading the charge.

Introducing the Raven: A Next-Generation Reusable Rocket

The Raven is a two-stage-to-orbit, medium-lift launch vehicle meticulously engineered for full reusability. This design philosophy not only promises to reduce the costs associated with space missions but also enhances the sustainability of space exploration.

Key Specifications:

• Payload Capacity:

  • Reusable Configuration:
    • Low Earth Orbit (LEO): Up to 8,000 kg
    • Sun-Synchronous Orbit (SSO): Approximately 6,500 kg
  • Expendable Configuration:
    • LEO: Up to 16,000 kg
    • Geosynchronous Transfer Orbit (GTO): Around 4,300 kg
    • Lunar Missions: Approximately 2,300 kg
    • Mars Missions: About 1,000 kg

• First Stage:

  • Designed for Vertical Takeoff, Vertical Landing (VTVL), enabling precise and controlled landings for reuse.

• Second Stage:

  • Equipped with an advanced Orbital Inflatable Decelerator (OID) to facilitate safe re-entry and recovery.

Rapid Turnaround and Operational Efficiency

A standout feature of the Raven is its rapid turnaround capability. SpanTrik has engineered the rocket to be recovered within six hours post-launch, with re-stacking and preparation for subsequent flights achievable within a few days, all without the need for refurbishment. This approach minimizes downtime and maximizes launch frequency, making space missions more akin to routine air travel.

Advancements in Propulsion: The Eureka Engine

Central to the Raven's performance is the Eureka cryogenic rocket engine, developed in-house by SpanTrik. This engine produces a thrust of 5 kN and is slated for use in the rocket's second stage, ensuring efficient and reliable orbital insertion.

Demonstrating Reusability: The Leapfrogger Prototype

To validate its reusable technologies, SpanTrik has developed the Leapfrogger, a subscale demonstrator. This prototype is instrumental in testing key aspects such as controlled descent and precision landing, critical components for the Raven's operational success.

Collaborative Efforts and Indigenous Innovation

SpanTrik places a strong emphasis on leveraging indigenous talent and resources. By collaborating with Indian research institutions and universities, the company not only fosters innovation but also contributes to India's self-reliance in advanced aerospace technologies.

Looking Ahead: A Vision for the Future

With plans to launch the Raven by 2028, SpanTrik is poised to make a significant impact on the space industry. The company's focus on full reusability, rapid turnaround, and cost-effective launch solutions positions it as a key player in making space exploration more accessible and sustainable.

In summary, SpanTrik's Raven represents a bold step forward in rocket technology, embodying a vision of affordable and routine access to space. As the company progresses, it holds the potential to transform the dynamics of space missions, ushering in a new era of exploration and discovery.