India's first fully reusable launch vehicle, pioneering sustainable space exploration and reducing launch costs by up to 70%
Talisha Aerospace Announcement The Reusable Rocket Mission of Kalpana Series Rocket
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Technical opportunities for engineers, researchers and specialists working in space technology and AI
Read More NewsRUDRA-R1 (formerly Kalpana-1) is a reusable rocket and India’s first reusable rocket developed by the dedicated researchers of Talisha Space Research Organization. It is supported by sponsorships and investments that help bring this revolutionary project to life.
This mission is powered by the collaboration of top young minds and highly experienced researchers, proving that the youth of India are the true future of innovation and technology.
The mission is highly secure, and therefore, limited technical data is available publicly. Please visit the “About” section for more detailed information about this project.
Technical Specifications
Initial technical verification of the RUDRA-R1 prototype, including structural checks, ground systems and control-system validation.
Bench-level validation of avionics, flight-computer interfaces, sensors, telemetry and guidance, navigation and control subsystems.
Controlled ground testing and verification of propulsion-system performance, instrumentation and subsystem interfaces.
Progressive integration tests for propulsion, avionics, control, telemetry and ground-support systems under controlled test conditions.
End-to-end verification of flight software interfaces, telemetry links, sensor data acquisition and command-response performance.
Technical qualification of vehicle structures, interfaces and selected components through controlled environmental and load testing.
Final integrated ground verification of major vehicle subsystems, test instrumentation, flight software and mission-control interfaces.
Final technical test campaign, verification of mission-critical systems and closure of identified test findings before mission readiness.
Final readiness checks, configuration verification, ground-support validation and completion of the approved technical test program.
Completion of the planned RUDRA-R1 technical development and testing milestone, subject to successful verification and mission-readiness criteria.
Technical development and testing schedule for RUDRA-R1 (formerly Kalpana-1). This timeline lists technical milestones only.
| SL.No | Technical Milestone | Date |
|---|---|---|
| 1 | Prototype Ground Testing | December 2025 |
| 2 | Avionics & Control System Tests | January – February 2026 |
| 3 | Propulsion Subsystem Testing | March – April 2026 |
| 4 | Integrated Static Ground Tests | May – July 2026 |
| 5 | Flight Computer & Telemetry Validation | August – September 2026 |
| 6 | Structural & Environmental Qualification Tests | October – December 2026 |
| 7 | Integrated Vehicle Testing | January – February 2027 |
| 8 | Final Testing Phase | March 2027 |
| 9 | Mission Readiness & Final Technical Verification | April 2027 |
| 10 | Mission Completion | May 2027 |
Join us in revolutionizing space access. We offer various opportunities for individuals and organizations to participate in the RUDRA-R1 mission.
We're looking for passionate individuals to join our mission. Current openings include:
We collaborate with academic institutions and research organizations on cutting-edge space technologies.
Become a sponsor of the RUDRA-R1 mission and align your brand with India's space innovation.
Invest in the future of space technology and be part of India's growing private space sector.
RUDRA-R1 is a fully reusable orbital rocket, designed to land back on Earth after delivering its payload to orbit. This reusability dramatically reduces launch costs and increases access to space. Unlike traditional rockets that are discarded after a single use, RUDRA-R1 can be rapidly refurbished and relaunched, making space more accessible and sustainable.
Our current design targets at least 10 reuses without major refurbishment, with a goal of eventually achieving 100+ reuses with minimal maintenance between flights. Each component is designed with longevity in mind, using advanced materials and engineering to withstand the rigors of multiple launches and landings.
Kalpana-1 is designed to deliver up to 32 kg to low Earth orbit (LEO). This capacity makes it suitable for a wide range of missions including satellite deployments, space station resupply, and scientific payloads.
We plan to begin commercial operations in late 2027, following the successful completion of our testing program in March 2027. We are already accepting expressions of interest from potential customers for launch slots in our initial operational year.
Have questions about the RUDRA-R1 mission? Get in touch with our team.
Mr. Utsav Chakraborty
utsav.chakraborty2005@outlook.com
+91 9734454046/+91 9064089085
Karan
priya.patel@talishaaerospace.com
+91 98765 43211
Talisha Aerospace
talishaaerospace@gmail.com
+91 8001087752